40817013720

Names of 40817013720

• Cardinal: 40817013720 can be written as Forty billion, eight hundred seventeen million, thirteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.081701372 × 10¹⁰

Factors of 40817013720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 144

Divisors of 40817013720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 19 20 21 24 28 30 35 38 40 41 42 49 56 57 60 67 70 76 82 84 95 98 105 114 120 123 133 134 140 147 152 164 168 190 196 201 205 210 228 245 246 266 268 280 285 287 294 328 335 343 361 380 392 399 402 410 420 456 469 490 492 532 536 570 574 588 615 665 670 686 722 735 760 779 798 804 820 840 861 931 938 980 984 1005 1029 1064 1083 1140 1148 1176 1230 1273 1330 1340 1372 1407 1435 1444 1470 1558 1596 1608 1640 1715 1722 1805 1862 1876 1960 1995 2009 2010 2058 2166 2280 2296 2337 2345 2460 2527 2546 2660 2680 2744 2747 2793 2814 2870 2888 2940 3116 3192 3283 3430 3444 3610 3724 3752 3819 3895 3990 4018 4020 4116 4305 4332 4655 4674 4690 4920 5054 5092 5145 5320 5415 5453 5494 5586 5628 5740 5880 6027 6232 6365 6517 6566 6860 6888 7035 7220 7448 7581 7638 7790 7980 8036 8040 8232 8241 8610 8664 8911 9310 9348 9380 9849 10045 10108 10184 10290 10830 10906 10988 11172 11256 11480 11685 12054 12635 12730 13034 13132 13720 13735 13965 14063 14070 14440 14801 15162 15276 15580 15960 16072 16359 16415 16482 17220 17689 17822 18620 18696 18760 19095 19229 19551 19698 20090 20216 20580 21660 21812 21976 22344 22981 23370 24108 24187 25270 25460 26068 26264 26733 27265 27470 27930 28126 28140 29602 30135 30324 30552 31160 32585 32718 32830 32964 34440 35378 35644 37240 37905 38171 38190 38458 39102 39396 40180 41160 41205 42189 43320 43624 44403 44555 45962 46740 48216 48374 49245 50540 50920 52136 52193 53067 53466 54530 54940 55860 56252 56280 57687 59204 60270 60648 62377 65170 65436 65660 65928 68943 70315 70756 71288 72561 74005 75810 76342 76380 76916 78204 78792 80360 81795 82410 84378 88445 88806 89110 91924 93480 96145 96748 97755 98490 101080 103607 104386 106134 106932 109060 109880 111720 112504 114513 114905 115374 118408 120540 120935 123823 124754 130340 130872 131320 133665 134603 137886 140630 141512 145122 148010 151620 152684 152760 153832 156408 156579 163590 164820 168756 169309 176890 177612 178220 183848 187131 190855 192290 193496 195510 196980 207214 208772 210945 212268 213864 218120 222015 229026 229810 230748 241080 241870 247646 249508 260680 260965 265335 267197 267330 269206 275772 281260 288435 290244 296020 303240 305368 310821 311885 313158 327180 329640 337512 338618 344715 353780 355224 356440 362805 365351 371469 374262 381710 384580 391020 393960 403809 414428 417544 421890 424536 436639 444030 458052 459620 461496 483740 495292 499016 507927 518035 521930 530670 534394 534660 538412 551544 562520 572565 576870 580488 592040 619115 621642 623770 626316 654360 673015 677236 689430 707560 725249 725610 730702 742938 748524 763420 769160 782040 782895 801591 807618 828856 843780 846545 873278 888060 916104 919240 935655 942221 967480 990584 991667 1015854 1036070 1043860 1061340 1068788 1069320 1076824 1096053 1145130 1153740 1185163 1238230 1243284 1247540 1252632 1309917 1335985 1346030 1354472 1378860 1450498 1451220 1461404 1485876 1497048 1526840 1554105 1565790 1603182 1615236 1687560 1693090 1746556 1776120 1826755 1857345 1871310 1884442 1983334 2019045 2031708 2072140 2087720 2122680 2137576 2175747 2183195 2192106 2290260 2307480 2370326 2476460 2486568 2495080 2539635 2557457 2619834 2671970 2692060 2757720 2826663 2900996 2902440 2922808 2971752 2975001 3108210 3131580 3206364 3230472 3386180 3493112 3555489 3626245 3653510 3714690 3742620 3768884 3966668 4007955 4038090 4063416 4144280 4351494 4366390 4384212 4580520 4711105 4740652 4952920 4958335 5076743 5079270 5114914 5239668 5343940 5384120 5480265 5653326 5801992 5925815 5950002 6216420 6263160 6412728 6549585 6772360 6941669 7110978 7252490 7307020 7429380 7485240 7537768 7672371 7933336 8015910 8076180 8296141 8702988 8732780 8768424 9422210 9481304 9916670 10153486 10158540 10229828 10479336 10687880 10878735 10960530 11306652 11851630 11900004 12432840 12787285 13099170 13883338 14133315 14221956 14504980 14614040 14858760 14875005 15230229 15344742 16031820 16152360 16592282 17405976 17465560 17777445 17902199 18844420 19833340 20306972 20317080 20459656 20825007 21757470 21921060 22613304 23703260 23800008 24888423 25383715 25574570 26198340 27766676 28266630 28443912 29009960 29750010 30460458 30689484 32063640 33184564 34708345 35554890 35804398 37688840 38361855 39666680 40613944 41480705 41650014 43514940 43842120 47406520 48591683 49776846 50767430 51149140 52396680 53706597 55533352 56533260 59500020 60920916 61378968 66369128 69416690 71109780 71608796 76151145 76723710 82961410 83300028 87029880 89510995 97183366 99553692 101534860 102298280 104125035 107413194 113066520 119000040 121841832 124442115 138833380 142219560 143217592 145775049 152302290 153447420 165922820 166600056 179021990 194366732 199107384 203069720 208250070 214826388 242958415 248884230 268532985 277666760 291550098 304604580 306894840 331845640 340141781 358043980 388733464 416500140 429652776 485916830 497768460 537065970 583100196 609209160 680283562 716087960 728875245 833000280 971833660 995536920 1020425343 1074131940 1166200392 1360567124 1457750490 1700708905 1943667320 2040850686 2148263880 2721134248 2915500980 3401417810 4081701372 5102126715 5831001960 6802835620 8163402744 10204253430 13605671240 20408506860 40817013720
• Sum of all divisors σ(n): 156691584000
• Sum of proper divisors (its aliquot sum) s(n): 115874570280
• 40817013720 is an abundant number, because the sum of its proper divisors (115874570280) is greater than itself. Its abundance is 75057556560

Bases of 40817013720

• Binary: 100110000000111000100011001111011000₂
• Hexadecimal: 0x980E233D8
• Base-36: IR1E9CO

Squares and roots of 40817013720

• 40817013720 squared (40817013720²) is 1666028609018668238400
• 40817013720 cubed (40817013720³) is 68002312592227497222901030848000
• The square root of 40817013720 is 202032.2096102499
• The cube root of 40817013720 is 3443.0796999003

Scales and comparisons

• 40,817,013,720 seconds is equal to 1,297 years, 44 weeks, 3 days, 3 hours, 22 minutes.
• To count from 1 to 40,817,013,720 would take you about two thousand, five hundred ninety-five 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 40817013720 cubic inches would be around 286.9 feet tall.

Recreational maths with 40817013720

• 40817013720 backwards is 02731071804
• The number of decimal digits it has is: 11
• The sum of 40817013720's digits is 33
• More coming soon!