40991360879808

Names of 40991360879808

• Cardinal: 40991360879808 can be written as Forty trillion, nine hundred ninety-one billion, three hundred sixty million, eight hundred seventy-nine thousand, eight hundred eight.

Scientific notation

• Scientific notation: 4.0991360879808 × 10¹³

Factors of 40991360879808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 194

Divisors of 40991360879808

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 32 36 47 48 54 58 64 72 87 94 96 108 113 116 141 144 174 188 192 216 226 232 261 282 288 339 348 376 423 432 452 464 522 564 576 678 696 752 783 841 846 864 904 928 1017 1044 1128 1269 1356 1363 1392 1504 1566 1682 1692 1728 1808 1856 2034 2088 2209 2256 2523 2538 2712 2726 2784 3008 3051 3132 3277 3364 3384 3616 4068 4089 4176 4418 4512 5046 5076 5311 5424 5452 5568 6102 6264 6554 6627 6728 6768 7232 7569 8136 8178 8352 8836 9024 9831 10092 10152 10622 10848 10904 12204 12267 12528 12769 13108 13254 13456 13536 15138 15933 16272 16356 16704 17672 19662 19881 20184 20304 21244 21696 21808 22707 24408 24534 25056 25538 26216 26508 26912 27072 29493 30276 31866 32544 32712 35344 36801 38307 39324 39527 39762 40368 40608 42488 43616 45414 47799 48816 49068 50112 51076 52432 53016 53824 58986 59643 60552 63732 64061 65088 65424 70688 73602 76614 78648 79054 79524 80736 81216 84976 87232 88479 90828 95033 95598 97632 98136 102152 104864 106032 114921 117972 118581 119286 121104 127464 128122 130848 141376 143397 147204 153228 154019 157296 158108 159048 161472 169952 176958 181656 190066 191196 192183 195264 196272 204304 209728 212064 229842 235944 237162 238572 242208 249617 254928 256244 261696 285099 286794 294408 306456 308038 314592 316216 318096 339904 344763 353916 355743 363312 370301 380132 382392 384366 392544 408608 424128 459684 462057 471888 474324 477144 484416 499234 509856 512488 570198 573588 576549 588816 600143 612912 616076 629184 632432 636192 689526 707832 711486 726624 740602 748851 760264 764784 768732 785088 817216 855297 919368 924114 943776 948648 954288 998468 1019712 1024976 1067229 1110903 1140396 1147176 1153098 1177632 1200286 1225824 1232152 1264864 1272384 1379052 1386171 1415664 1422972 1453248 1481204 1497702 1520528 1529568 1537464 1710594 1729647 1800429 1838736 1848228 1857769 1887552 1897296 1908576 1996936 2049952 2134458 2221806 2246553 2280792 2294352 2306196 2355264 2400572 2451648 2464304 2529728 2565891 2758104 2772342 2831328 2845944 2962408 2995404 3041056 3059136 3074928 3332709 3421188 3459294 3600858 3677472 3696456 3715538 3794592 3817152 3993872 4099904 4158513 4268916 4443612 4466551 4493106 4561584 4588704 4612392 4801144 4928608 5131782 5401287 5516208 5544684 5573307 5662656 5691888 5924816 5990808 6082112 6149856 6665418 6739659 6842376 6918588 7201716 7238893 7354944 7392912 7431076 7589184 7987744 8317026 8537832 8887224 8933102 8986212 9123168 9177408 9224784 9602288 9857216 9998127 10263564 10738729 10802574 11032416 11089368 11146614 11383776 11849632 11981616 12299712 13330836 13399653 13479318 13684752 13837176 14403432 14477786 14785824 14862152 15975488 16203861 16634052 16719921 17075664 17404147 17774448 17866204 17972424 18246336 18449568 19204576 19996254 20527128 21477458 21605148 21716679 22064832 22178736 22293228 22767552 23699264 23963232 26661672 26799306 26958636 27369504 27674352 28206721 28806864 28955572 29571648 29724304 32216187 32407722 33268104 33439842 34151328 34808294 35548896 35732408 35944848 36899136 38409152 39992508 40198959 41054256 42954916 43210296 43433358 44357472 44586456 47926464 50159763 52212441 53323344 53598612 53917272 54739008 55348704 56413442 57613728 57911144 59448608 64432374 64815444 65150037 66536208 66879684 68302656 69616588 71097792 71464816 71889696 79985016 80397918 82108512 84620163 85909832 86420592 86866716 88714944 89172912 96648561 100319526 104424882 106646688 107197224 107834544 110697408 112826884 115227456 115822288 118897216 120596877 128864748 129630888 130300074 133072416 133759368 139233176 142929632 143779392 156637323 159970032 160795836 164217024 169240326 171819664 172841184 173733432 178345824 193297122 195450111 200639052 208849764 209927897 213293376 214394448 215669088 225653768 231644576 241193754 253860489 257729496 259261776 260600148 266144832 267518736 278466352 285859264 289945683 313274646 319940064 321591672 338480652 343639328 345682368 347466864 356691648 386594244 390900222 401278104 417699528 419855794 428788896 431338176 451307536 463289152 469911969 482387508 504720263 507720978 515458992 518523552 521200296 535037472 556932704 579891366 626549292 629783691 639880128 643183344 676961304 687278656 694933728 761581467 773188488 781800444 802556208 817994909 835399056 839711588 857577792 902615072 939823938 964775016 1009440526 1015441956 1030917984 1037047104 1042400592 1070074944 1113865408 1159782732 1253098584 1259567382 1286366688 1353922608 1389867456 1514160789 1523162934 1546376976 1563600888 1605112416 1635989818 1670798112 1679423176 1805230144 1879647876 1889351073 1929550032 2018881052 2030883912 2061835968 2084801184 2319565464 2453984727 2506197168 2519134764 2572733376 2707845216 3028321578 3046325868 3092753952 3127201776 3210224832 3271979636 3341596224 3358846352 3759295752 3778702146 3859100064 4037762104 4061767824 4169602368 4542482367 4639130928 4907969454 5012394336 5038269528 5415690432 5668053219 6056643156 6092651736 6185507904 6254403552 6543959272 6717692704 7361954181 7518591504 7557404292 7718200128 8075524208 8123535648 9084964734 9278261856 9815938908 10024788672 10076539056 11336106438 12113286312 12185303472 12508807104 13087918544 13435385408 13627447101 14723908362 15037183008 15114808584 16151048416 16247071296 18169929468 18556523712 19631877816 20153078112 22085862543 22672212876 23721852361 24226572624 24370606944 26175837088 27254894202 29447816724 30074366016 30229617168 32302096832 36339858936 39263755632 40306156224 44171725086 45344425752 47443704722 48453145248 48741213888 52351674176 54509788404 58895633448 60459234336 71165557083 72679717872 78527511264 88343450172 90688851504 94887409444 96906290496 109019576808 117791266896 120918468672 142331114166 145359435744 157055022528 176686900344 181377703008 189774818888 213496671249 218039153616 235582533792 284662228332 290718871488 353373800688 362755406016 379549637776 426993342498 436078307232 471165067584 569324456664 640490013747 706747601376 759099275552 853986684996 872156614464 1138648913328 1280980027494 1413495202752 1518198551104 1707973369992 2277297826656 2561960054988 3415946739984 4554595653312 5123920109976 6831893479968 10247840219952 13663786959936 20495680439904 40991360879808
• Sum of all divisors σ(n): 128656115057080
• Sum of proper divisors (its aliquot sum) s(n): 87664754177272
• 40991360879808 is an abundant number, because the sum of its proper divisors (87664754177272) is greater than itself. Its abundance is 46673393297464

Bases of 40991360879808

• Binary: 1001010100100000001011100000010000110011000000₂
• Hexadecimal: 0x25480B810CC0
• Base-36: EJ365WHC0

Squares and roots of 40991360879808

• 40991360879808 squared (40991360879808²) is 1680291666778653691822116864
• 40991360879808 cubed (40991360879808³) is 68877442096257884562003195628928033882112
• The square root of 40991360879808 is 6402449.5999428217
• The cube root of 40991360879808 is 34479.7503179935

Scales and comparisons

• 40,991,360,879,808 seconds is equal to 1,303,398 years, 25 weeks, 5 hours, 16 minutes, 48 seconds.
• To count from 1 to 40,991,360,879,808 would take you about three million, two hundred fifty-eight thousand, four hundred ninety-six 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 40991360879808 cubic inches would be around 2873.3 feet tall.

Recreational maths with 40991360879808

• 40991360879808 backwards is 80897806319904
• 40991360879808 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40991360879808's digits is 72
• More coming soon!