40072546800

Names of 40072546800

• Cardinal: 40072546800 can be written as Forty billion, seventy-two million, five hundred forty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 4.00725468 × 10¹⁰

Factors of 40072546800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 65

Divisors of 40072546800

• Number of divisors d(n): 1260
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 25 26 27 30 31 33 36 39 40 44 45 48 50 52 54 55 60 62 65 66 72 75 78 80 81 88 90 93 99 100 104 108 110 117 120 124 130 132 135 143 144 150 155 156 162 165 176 180 186 195 198 200 208 216 220 225 234 240 243 248 260 264 270 275 279 286 297 300 310 312 324 325 330 341 351 360 372 390 396 400 403 405 429 432 440 450 465 468 486 495 496 520 528 540 550 558 572 585 594 600 620 624 648 650 660 675 682 702 715 720 729 744 775 780 792 806 810 825 837 858 880 891 900 930 936 961 972 975 990 1023 1040 1053 1080 1100 1116 1144 1170 1188 1200 1209 1215 1240 1287 1296 1300 1320 1350 1364 1395 1404 1430 1458 1485 1488 1550 1560 1584 1612 1620 1650 1674 1705 1716 1755 1782 1800 1860 1872 1922 1944 1950 1980 2015 2025 2046 2106 2145 2160 2200 2232 2288 2325 2340 2376 2418 2430 2475 2480 2511 2574 2600 2640 2673 2700 2728 2790 2808 2860 2883 2916 2925 2970 3069 3100 3120 3159 3224 3240 3300 3348 3410 3432 3510 3564 3575 3600 3627 3645 3720 3844 3861 3888 3900 3960 4030 4050 4092 4185 4212 4290 4400 4433 4455 4464 4650 4680 4752 4805 4836 4860 4950 5022 5115 5148 5200 5265 5346 5400 5456 5580 5616 5720 5766 5832 5850 5940 6045 6075 6138 6200 6318 6435 6448 6480 6600 6696 6820 6864 6975 7020 7128 7150 7254 7290 7425 7440 7533 7688 7722 7800 7920 8019 8060 8100 8184 8370 8424 8525 8580 8649 8775 8866 8910 9207 9300 9360 9477 9610 9672 9720 9900 10044 10075 10230 10296 10530 10571 10692 10725 10800 10881 11160 11440 11532 11583 11664 11700 11880 12090 12150 12276 12400 12493 12555 12636 12870 13200 13299 13365 13392 13640 13950 14040 14256 14300 14415 14508 14580 14850 15066 15345 15376 15444 15600 15795 16038 16120 16200 16368 16740 16848 17050 17160 17298 17550 17732 17820 18135 18225 18414 18600 18954 19220 19305 19344 19440 19800 20088 20150 20460 20592 20925 21060 21142 21384 21450 21762 22165 22275 22320 22599 23064 23166 23400 23760 24025 24180 24300 24552 24986 25110 25272 25575 25740 25947 26325 26598 26730 27280 27621 27900 28080 28600 28830 29016 29160 29700 30132 30225 30690 30888 31590 31713 32076 32175 32240 32400 32643 33480 34100 34320 34596 34749 35100 35464 35640 36270 36450 36828 37200 37479 37665 37908 38440 38610 39600 39897 40095 40176 40300 40920 41850 42120 42284 42768 42900 43245 43524 44330 44550 45198 46035 46128 46332 46800 47385 48050 48360 48600 49104 49972 50220 50544 51150 51480 51894 52650 52855 53196 53460 54405 55242 55800 57200 57660 57915 58032 58320 59400 60264 60450 61380 61776 62465 62775 63180 63426 64152 64350 65286 66495 66825 66960 68200 69192 69498 70200 70928 71280 72075 72540 72900 73656 74958 75330 75816 76725 76880 77220 77841 78975 79794 80190 80600 81840 82863 83700 84240 84568 85800 86490 87048 88660 89100 90396 90675 92070 92664 94770 95139 96100 96525 96720 97200 97929 99944 100440 102300 102960 103788 104247 105300 105710 106392 106920 108810 110484 110825 111600 112437 112995 115320 115830 118800 119691 120528 120900 122760 124930 125550 126360 126852 128304 128700 129735 130572 132990 133650 136400 137423 138105 138384 138996 140400 144150 145080 145800 147312 149916 150660 151632 153450 154440 155682 157950 158565 159588 160380 161200 163215 165726 167400 169136 171600 172980 173745 174096 177320 178200 180792 181350 184140 185328 187395 188325 189540 190278 192200 193050 195858 199485 199888 200475 200880 204600 207576 208494 210600 211420 212784 213840 216225 217620 220968 221650 224874 225990 230175 230640 231660 233523 236925 239382 241800 245520 248589 249860 251100 252720 253704 257400 259470 261144 264275 265980 267300 272025 274846 276210 277992 285417 288300 289575 290160 291600 293787 299832 301320 306900 308880 311364 312325 315900 317130 319176 320760 326430 331452 332475 334800 337311 345960 347490 354640 356400 359073 361584 362700 368280 374790 376650 379080 380556 384400 386100 389205 391716 398970 400950 409200 412269 414315 415152 416988 421200 422840 432450 435240 441936 443300 449748 451980 460350 463320 467046 473850 475695 478764 483600 489645 497178 499720 502200 507408 514800 518940 521235 522288 528550 531960 534600 544050 549692 552420 555984 562185 564975 570834 576600 579150 587574 598455 599664 602640 613800 622728 624650 631800 634260 638352 641520 648675 652860 662904 664950 674622 687115 690525 691920 694980 700569 718146 725400 736560 749580 753300 758160 761112 772200 778410 783432 792825 797940 801900 816075 824538 828630 833976 845680 856251 864900 868725 870480 886600 899496 903960 920700 926640 934092 936975 947700 951390 957528 979290 994356 997425 999440 1004400 1011933 1037880 1042470 1057100 1063920 1069200 1077219 1088100 1099384 1104840 1124370 1129950 1141668 1153200 1158300 1167615 1175148 1196910 1227600 1236807 1242945 1245456 1249300 1263600 1268520 1297350 1305720 1325808 1329900 1349244 1374230 1381050 1389960 1401138 1427085 1436292 1450800 1468935 1499160 1506600 1522224 1544400 1556820 1566864 1585650 1595880 1603800 1632150 1649076 1657260 1667952 1686555 1712502 1729800 1737450 1773200 1795365 1798992 1807920 1841400 1868184 1873950 1895400 1902780 1915056 1946025 1958580 1988712 1994850 2023866 2061345 2071575 2075760 2084940 2114200 2154438 2176200 2198768 2209680 2248740 2259900 2283336 2316600 2335230 2350296 2378475 2393820 2448225 2473614 2485890 2498600 2537040 2568753 2594700 2606175 2611440 2659800 2698488 2748460 2762100 2779920 2802276 2810925 2854170 2872584 2937870 2992275 2998320 3013200 3035799 3113640 3171300 3191760 3207600 3231657 3264300 3298152 3314520 3373110 3425004 3435575 3459600 3474900 3502845 3590730 3682800 3710421 3736368 3747900 3790800 3805560 3892050 3917160 3977424 3989700 4047732 4122690 4143150 4169880 4228400 4281255 4308876 4352400 4497480 4519800 4566672 4633200 4670460 4700592 4756950 4787640 4896450 4947228 4971780 4997200 5059665 5137506 5189400 5212350 5319600 5386095 5396976 5496920 5524200 5604552 5621850 5708340 5745168 5838075 5875740 5984550 6071598 6184035 6214725 6227280 6342600 6463314 6528600 6596304 6629040 6746220 6850008 6871150 6949800 7005690 7135425 7181460 7344675 7420842 7495800 7611120 7706259 7784100 7834320 7979400 8095464 8245380 8286300 8339760 8432775 8562510 8617752 8976825 8994960 9039600 9107397 9340920 9513900 9575280 9792900 9894456 9943560 10119330 10275012 10306725 10378800 10424700 10772190 10993840 11048400 11131263 11209104 11243700 11416680 11676150 11751480 11969100 12143196 12368070 12429450 12685200 12843765 12926628 13057200 13492440 13700016 13742300 13899600 14011380 14270850 14362920 14689350 14841684 14991600 15178995 15412518 15568200 15958800 16158285 16190928 16490760 16572600 16865550 17125020 17235504 17514225 17953650 18214794 18552105 18681840 19027800 19585800 19788912 19887120 20238660 20550024 20613450 20849400 21406275 21544380 22262526 22487400 22833360 23352300 23502960 23938200 24286392 24736140 24858900 25298325 25687530 25853256 26930475 26984880 27484600 28022760 28541700 28725840 29378700 29683368 30357990 30825036 30920175 31136400 32316570 32981520 33145200 33393789 33731100 34250040 35028450 35907300 36429588 37104210 38055600 38531295 39171600 40477320 41100048 41226900 41698800 42812550 43088760 44525052 44974800 45536985 46704600 47876400 48572784 49472280 49717800 50596650 51375060 51706512 53860950 54969200 55656315 56045520 57083400 58757400 59366736 60715980 61650072 61840350 64218825 64633140 66787578 67462200 68500080 70056900 71814600 72859176 74208420 75894975 77062590 80791425 80954640 82453800 85625100 86177520 89050104 91073970 92760525 93409200 98944560 99435600 100181367 101193300 102750120 107721900 111312630 114166800 117514800 121431960 123300144 123680700 128437650 129266280 133575156 134924400 140113800 143629200 145718352 148416840 151789950 154125180 161582850 164907600 166968945 171250200 178100208 182147940 185521050 192656475 200362734 202386600 205500240 215443800 222625260 227684925 242863920 247361400 256875300 258532560 267150312 278281575 280227600 296833680 303579900 308250360 323165700 333937890 342500400 364295880 371042100 385312950 400725468 404773200 430887600 445250520 455369850 494722800 500906835 513750600 534300624 556563150 607159800 616500720 646331400 667875780 728591760 742084200 770625900 801450936 834844725 890501040 910739700 1001813670 1027501200 1113126300 1214319600 1292662800 1335751560 1484168400 1541251800 1602901872 1669689450 1821479400 2003627340 2226252600 2504534175 2671503120 3082503600 3339378900 3642958800 4007254680 4452505200 5009068350 6678757800 8014509360 10018136700 13357515600 20036273400 40072546800
• Sum of all divisors σ(n): 175227425352
• Sum of proper divisors (its aliquot sum) s(n): 135154878552
• 40072546800 is an abundant number, because the sum of its proper divisors (135154878552) is greater than itself. Its abundance is 95082331752

Bases of 40072546800

• Binary: 100101010100100000101000100111110000₂
• Hexadecimal: 0x9548289F0
• Base-36: IEQ5R00

Squares and roots of 40072546800

• 40072546800 squared (40072546800²) is 1605809007038190240000
• 40072546800 cubed (40072546800³) is 64348856586399407779703232000000
• The square root of 40072546800 is 200181.2848395175
• The cube root of 40072546800 is 3422.0181993741

Scales and comparisons

• 40,072,546,800 seconds is equal to 1,274 years, 9 weeks, 3 days, 15 hours.
• To count from 1 to 40,072,546,800 would take you about two thousand, five hundred forty-eight 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 40072546800 cubic inches would be around 285.2 feet tall.

Recreational maths with 40072546800

• 40072546800 backwards is 00864527004
• 40072546800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40072546800's digits is 36
• More coming soon!