40738397040

Names of 40738397040

• Cardinal: 40738397040 can be written as Forty billion, seven hundred thirty-eight million, three hundred ninety-seven thousand and forty.

Scientific notation

• Scientific notation: 4.073839704 × 10¹⁰

Factors of 40738397040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 183

Divisors of 40738397040

• Number of divisors d(n): 1280
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 19 20 22 24 27 30 31 33 36 38 40 41 44 45 48 54 55 57 60 62 66 71 72 76 80 82 88 90 93 95 99 108 110 114 120 123 124 132 135 142 144 152 155 164 165 171 176 180 186 190 198 205 209 213 216 220 228 240 246 248 264 270 279 284 285 297 304 310 328 330 341 342 355 360 369 372 380 396 410 418 426 432 440 451 456 465 492 495 496 513 528 540 558 568 570 589 594 615 620 627 639 656 660 682 684 710 720 738 744 760 779 781 792 820 836 837 852 855 880 902 912 930 984 990 1023 1026 1045 1065 1080 1107 1116 1136 1140 1178 1188 1230 1240 1254 1271 1278 1320 1349 1353 1364 1368 1395 1420 1476 1485 1488 1520 1558 1562 1584 1640 1672 1674 1704 1705 1710 1767 1804 1845 1860 1881 1917 1968 1980 2046 2052 2090 2130 2160 2201 2214 2232 2255 2280 2337 2343 2356 2376 2460 2480 2508 2542 2556 2565 2640 2698 2706 2728 2736 2790 2840 2911 2945 2952 2970 3069 3116 3124 3135 3195 3280 3344 3348 3408 3410 3420 3534 3608 3690 3720 3762 3813 3834 3895 3905 3960 4047 4059 4092 4104 4180 4185 4260 4402 4428 4464 4510 4560 4674 4686 4712 4752 4920 5016 5084 5112 5115 5130 5301 5396 5412 5456 5535 5580 5643 5680 5822 5890 5904 5940 6138 6232 6248 6270 6355 6390 6479 6603 6696 6745 6765 6820 6840 7011 7029 7068 7216 7380 7440 7524 7626 7668 7790 7810 7920 8094 8118 8184 8208 8360 8370 8520 8569 8733 8804 8835 8856 9020 9207 9348 9372 9405 9424 9585 9840 10032 10168 10224 10230 10260 10602 10792 10824 11005 11070 11160 11286 11439 11644 11685 11715 11780 11880 12141 12177 12276 12464 12496 12540 12710 12780 12958 13206 13392 13490 13530 13640 13680 13981 14022 14058 14136 14555 14760 14839 15048 15252 15336 15345 15580 15620 15903 16188 16236 16368 16720 16740 17040 17138 17466 17608 17670 17712 18040 18414 18696 18744 18810 19065 19170 19437 19809 20235 20295 20336 20460 20520 21033 21087 21204 21584 21648 22010 22140 22320 22572 22878 23288 23370 23430 23560 23760 24149 24211 24282 24354 24552 25080 25420 25560 25707 25916 26199 26412 26505 26980 27060 27280 27962 28044 28116 28215 28272 29110 29520 29678 30096 30504 30672 30690 31160 31240 31806 32021 32376 32395 32472 33015 33480 34276 34317 34932 35055 35145 35216 35340 36080 36423 36828 37392 37488 37620 38130 38340 38874 39618 40470 40590 40920 41040 41819 41943 42066 42174 42408 42845 43665 44020 44280 44517 45144 45756 46035 46576 46740 46860 47120 48298 48422 48564 48708 49104 50160 50840 51120 51414 51832 52398 52824 53010 53960 54120 55309 55924 56088 56232 56430 57195 58220 58311 59356 59427 60705 60885 61008 61380 62320 62480 63612 64042 64752 64790 64944 66030 66960 68552 68634 69864 69905 70110 70290 70680 72447 72633 72846 73656 74195 75240 76260 76680 77121 77748 78597 79236 79515 80940 81180 81840 83638 83886 84132 84348 84816 85690 87330 88040 88560 89034 90241 90288 91512 92070 93480 93720 96063 96596 96844 97128 97185 97416 99045 101680 102828 103664 104796 105165 105435 105648 106020 107920 108240 110618 111848 112176 112464 112860 114390 116440 116622 118712 118854 120745 121055 121410 121770 122760 125457 125829 127224 128084 128535 129580 130995 132060 133551 137104 137268 139728 139810 140220 140580 141360 144894 145266 145692 147312 148390 150480 152520 153360 154242 155496 157194 158472 159030 160105 161880 162360 165927 167276 167772 168264 168696 171380 171585 174660 174933 176080 178068 180482 182115 183024 184140 186960 187440 192126 193192 193688 194256 194370 194832 198090 205656 209095 209592 209715 210330 210870 212040 217341 217899 221236 222585 223696 225720 228780 231363 232880 233244 237424 237708 241490 242110 242820 243540 245520 250914 251658 254448 256168 257070 259160 261990 264120 265639 267102 270723 274536 276545 279620 280440 281160 288189 289788 290532 291384 291555 296780 297135 305040 308484 310992 314388 316944 318060 320210 323760 324720 331854 334552 335544 336528 337392 342760 343170 349320 349866 356136 360964 362235 363165 364230 368280 376371 377487 384252 385605 386384 387376 388740 392985 396180 400653 411312 418190 419184 419430 420660 421740 424080 434682 435798 442472 445170 451205 451440 457560 460009 462726 466488 475416 480315 482980 484220 485640 487080 497781 501828 503316 512336 514140 518320 523980 528240 531278 534204 541446 549072 553090 559240 560880 562320 576378 579576 581064 582768 583110 593560 594270 608399 616968 627285 628776 629145 636120 640420 652023 653697 663708 667755 669104 671088 685520 686340 698640 699732 712272 721928 724470 726330 728460 736560 752742 754974 768504 771210 777480 785970 792360 796917 801306 812169 829635 836380 838860 841320 843480 864567 869364 871596 874665 884944 890340 902410 915120 920018 925452 932976 950832 960630 965960 968440 971280 974160 992651 995562 1003656 1006632 1028280 1047960 1062556 1068408 1082892 1086705 1089495 1106180 1118480 1129113 1152756 1156815 1159152 1162128 1166220 1187120 1188540 1216798 1233936 1254570 1257552 1258290 1272240 1280840 1304046 1307394 1327416 1328195 1335510 1353615 1372680 1380027 1399464 1440945 1443856 1448940 1452660 1456920 1493343 1505484 1509948 1537008 1542420 1554960 1571940 1584720 1593834 1602612 1624338 1659270 1672760 1677720 1682640 1686960 1714579 1729134 1738728 1743192 1749330 1780680 1804820 1825197 1840036 1850904 1881855 1887435 1921260 1931920 1936880 1985302 1991124 2003265 2007312 2013264 2056560 2095920 2125112 2136816 2165784 2173410 2178990 2212360 2258226 2300045 2305512 2313630 2332440 2377080 2390751 2433596 2436507 2488905 2509140 2516580 2561680 2608092 2614788 2654832 2656390 2671020 2707230 2745360 2760054 2798928 2881890 2897880 2905320 2913840 2977953 2986686 3010968 3019896 3041995 3084840 3143880 3187668 3205224 3248676 3260115 3268485 3318540 3345520 3355440 3429158 3458268 3477456 3486384 3498660 3561360 3609640 3650394 3680072 3701808 3763710 3774870 3842520 3970604 3982248 3984585 4006530 4060845 4140081 4250224 4322835 4331568 4346820 4357980 4424720 4516452 4600090 4611024 4627260 4664880 4754160 4781502 4867192 4873014 4963255 4977810 5018280 5033160 5143737 5216184 5229576 5312780 5342040 5414460 5475591 5520108 5645565 5763780 5795760 5810640 5955906 5973372 6021936 6039792 6083990 6169680 6287760 6375336 6410448 6497352 6520230 6536970 6637080 6858316 6900135 6916536 6997320 7172253 7219280 7300788 7360144 7466715 7527420 7549740 7685040 7941208 7964496 7969170 8013060 8121690 8280162 8572895 8645670 8693640 8715960 8933859 9032904 9125985 9200180 9254520 9563004 9734384 9746028 9926510 9955620 10036560 10066320 10287474 10432368 10459152 10625560 10684080 10828920 10951182 11040216 11291130 11527560 11911812 11946744 11953755 12167980 12182535 12420243 12750672 12994704 13040460 13073940 13274160 13716632 13800270 13833072 13994640 14344506 14601576 14889765 14933430 15054840 15099480 15431211 15882416 15938340 16026120 16243380 16426773 16560324 17145790 17291340 17387280 17431920 17867718 18065808 18251970 18400360 18509040 18860369 19126008 19492056 19853020 19911240 20574948 20700405 21251120 21657840 21902364 22080432 22582260 23055120 23823624 23893488 23907510 24335960 24365070 24840486 25718685 26080920 26147880 26801577 27377955 27433264 27600540 28689012 29203152 29779530 29866860 30109680 30198960 30862422 31876680 32052240 32486760 32853546 33120648 34291580 34582680 35735436 35861265 36503940 36800720 37720738 38252016 38984112 39706040 39822480 41149896 41400810 43804728 44669295 45164520 46293633 47647248 47815020 48671920 48730140 49680972 51437370 52161840 52295760 53603154 54755910 55201080 56581107 57378024 59559060 59733720 61724844 62101215 63753360 64973520 65707092 66241296 68583160 69165360 71470872 71722530 73007880 75441476 77156055 79412080 82133865 82299792 82801620 87609456 89338590 90329040 92587266 94301845 95630040 97460280 99361944 102874740 107206308 109511820 110402160 113162214 114756048 119118120 119467440 123449688 124202430 131414184 134007885 137166320 142941744 143445060 146015760 150882952 154312110 164267730 165603240 169743321 178677180 185174532 188603690 191260080 194920560 198723888 205749480 214412616 219023640 226324428 231468165 238236240 246899376 248404860 262828368 268015770 282905535 286890120 301765904 308624220 328535460 331206480 339486642 357354360 370349064 377207380 411498960 428825232 438047280 452648856 462936330 496809720 509229963 536031540 565811070 573780240 617248440 657070920 678973284 714708720 740698128 754414760 848716605 905297712 925872660 993619440 1018459926 1072063080 1131622140 1234496880 1314141840 1357946568 1508829520 1697433210 1851745320 2036919852 2144126160 2263244280 2546149815 2715893136 3394866420 3703490640 4073839704 4526488560 5092299630 6789732840 8147679408 10184599260 13579465680 20369198520 40738397040
• Sum of all divisors σ(n): 172788940800
• Sum of proper divisors (its aliquot sum) s(n): 132050543760
• 40738397040 is an abundant number, because the sum of its proper divisors (132050543760) is greater than itself. Its abundance is 91312146720

Bases of 40738397040

• Binary: 100101111100001100101001101101110000₂
• Hexadecimal: 0x97C329B70
• Base-36: IPQL8C0

Squares and roots of 40738397040

• 40738397040 squared (40738397040²) is 1659616993388680761600
• 40738397040 cubed (40738397040³) is 67610136010999131907870385664000
• The square root of 40738397040 is 201837.5511147517
• The cube root of 40738397040 is 3440.8677344951

Scales and comparisons

• 40,738,397,040 seconds is equal to 1,295 years, 18 weeks, 3 days, 5 hours, 24 minutes.
• To count from 1 to 40,738,397,040 would take you about two thousand, five hundred ninety years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 40738397040 cubic inches would be around 286.7 feet tall.

Recreational maths with 40738397040

• 40738397040 backwards is 04079383704
• 40738397040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40738397040's digits is 45
• More coming soon!