45731452492440

Names of 45731452492440

• Cardinal: 45731452492440 can be written as Forty-five trillion, seven hundred thirty-one billion, four hundred fifty-two million, four hundred ninety-two thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.573145249244 × 10¹³

Factors of 45731452492440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 19932

Divisors of 45731452492440

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 18 20 22 24 26 27 30 33 36 39 40 44 45 52 54 55 60 65 66 72 78 81 88 90 99 104 108 110 117 120 130 132 135 143 156 162 165 180 195 198 216 220 234 260 264 270 286 297 312 324 330 351 360 390 396 405 429 440 468 495 520 540 572 585 594 648 660 702 715 780 792 810 858 891 936 990 1053 1080 1144 1170 1188 1287 1320 1404 1430 1485 1560 1620 1716 1755 1782 1980 2106 2145 2340 2376 2574 2808 2860 2970 3240 3432 3510 3564 3861 3960 4212 4290 4455 4680 5148 5265 5720 5940 6435 7020 7128 7722 8424 8580 8910 9421 10296 10477 10530 11583 11880 12870 14040 15444 17160 17820 18842 19305 20954 21060 23166 25740 28263 30888 31431 35640 37684 38610 41908 42120 46332 47105 51480 52385 56526 57915 62862 75368 77220 83816 84789 92664 94210 94293 103631 104770 113052 115247 115830 122473 125724 136201 141315 154440 157155 169578 188420 188586 207262 209540 226104 230494 231660 244946 251448 254367 272402 282630 282879 310893 314310 339156 345741 367419 376840 377172 408603 414524 419080 423945 460988 463320 471465 489892 508734 518155 544804 565260 565758 576235 612365 621786 628620 678312 681005 691482 734838 754344 763101 817206 829048 847890 848637 921976 932679 942930 979784 1017468 1036310 1037223 1089608 1102257 1130520 1131516 1152470 1224730 1225809 1243572 1257240 1271835 1347203 1362010 1382964 1414395 1469676 1498211 1526202 1554465 1634412 1695780 1697274 1728705 1837095 1865358 1885860 2034936 2043015 2072620 2074446 2204514 2263032 2304940 2449460 2451618 2487144 2543670 2694406 2724020 2765928 2798037 2828790 2939352 2996422 3052404 3108930 3111669 3268824 3306771 3391560 3394548 3457410 3674190 3677427 3730716 3771720 3815505 4041609 4086030 4145240 4148892 4243185 4409028 4494633 4609880 4663395 4898920 4903236 5087340 5186115 5388812 5448040 5511285 5596074 5657580 5992844 6104808 6129045 6217860 6223338 6613542 6736015 6789096 6914820 7348380 7354854 7461432 7491055 7631010 8083218 8172060 8297784 8394111 8486370 8818056 8989266 9326790 9335007 9806472 9920313 10174680 10372230 10777624 11022570 11032281 11192148 11315160 11985688 12124827 12258090 12435720 12446676 13227084 13472030 13483899 13829640 13990185 14696760 14709708 14982110 15262020 15558345 16166436 16344120 16533855 16788222 16972740 17978532 18387135 18653580 18670014 19840626 20208045 20744460 22045140 22064562 22384296 22473165 24249654 24516180 24893352 26454168 26944060 26967798 27980370 29419416 29964220 30524040 31116690 32332872 33067710 33576444 33945480 35957064 36374481 36774270 37307160 37340028 39681252 40416090 40451697 41488920 41970555 44090280 44129124 44946330 46675035 48499308 49032360 49601565 53888120 53935596 55161405 55960740 59928440 60624135 62233380 66135420 67152888 67419495 72748962 73548540 74680056 79362504 80832180 80903394 83941110 88258248 89892660 93350070 96998616 98703817 99203130 107871192 109123443 110322810 111921480 121248270 121355091 124466760 132270840 134838990 145497924 147097080 161664360 161806788 167882220 179785320 181872405 186700140 197407634 198406260 202258485 218246886 220645620 242496540 242710182 269677980 290995848 296111451 323613576 335764440 363744810 373400280 394815268 396812520 404516970 436493772 441291240 484993080 485420364 493519085 539355960 545617215 592222902 606775455 727489620 789630536 809033940 872987544 888334353 970840728 987038170 1085741987 1091234430 1184445804 1213550910 1283149621 1454979240 1480557255 1618067880 1776668706 1974076340 2171483974 2182468860 2368891608 2427101820 2566299242 2665003059 2961114510 3257225961 3553337412 3849448863 3948152680 4342967948 4364937720 4441671765 4854203640 5132598484 5330006118 5428709935 5922229020 6415748105 6514451922 7106674824 7698897726 7995009177 8685935896 8883343530 9771677883 10265196968 10660012236 10857419870 11548346589 11844458040 12831496210 13028903844 13325015295 14114645831 15397795452 15990018354 16286129805 17766687060 19247244315 19543355766 21320024472 21714839740 23096693178 25662992420 26057807688 26650030590 28229291662 29315033649 30795590904 31980036708 32572259610 34645039767 35533374120 38494488630 39086711532 39975045885 42343937493 43429679480 46193386356 48858389415 51325984840 53300061180 56458583324 57741732945 58630067298 63960073416 65144519220 69290079534 70573229155 76988977260 78173423064 79950091770 84687874986 87945100947 92386772712 97716778830 103935119301 106600122360 112917166648 115483465890 117260134596 127031812479 130289038440 138580159068 141146458310 146575168245 153977954520 159900183540 169375749972 173225198835 175890201894 195433557660 207870238602 211719687465 230966931780 234520269192 254063624958 277160318136 282292916620 293150336490 319800367080 338751499944 346450397670 351780403788 381095437437 390867115320 415740477204 423439374930 439725504735 461933863560 508127249916 519675596505 564585833240 586300672980 635159062395 692900795340 703560807576 762190874874 831480954408 846878749860 879451009470 1016254499832 1039351193010 1143286312311 1172601345960 1270318124790 1385801590680 1524381749748 1693757499720 1758902018940 1905477187185 2078702386020 2286572624622 2540636249580 3048763499496 3517804037880 3810954374370 4157404772040 4573145249244 5081272499160 5716431561555 7621908748740 9146290498488 11432863123110 15243817497480 22865726246220 45731452492440
• Sum of all divisors σ(n): 180617012896320
• Sum of proper divisors (its aliquot sum) s(n): 134885560403880
• 45731452492440 is an abundant number, because the sum of its proper divisors (134885560403880) is greater than itself. Its abundance is 89154107911440

Bases of 45731452492440

• Binary: 1010011001011110101110111110110001101010011000₂
• Hexadecimal: 0x2997AEFB1A98
• Base-36: G7KQM29I0

Squares and roots of 45731452492440

• 45731452492440 squared (45731452492440²) is 2091365747068296688257153600
• 45731452492440 cubed (45731452492440³) is 95641193306370099207103004680379918784000
• The square root of 45731452492440 is 6762503.4190335165
• The cube root of 45731452492440 is 35760.6165981357

Scales and comparisons

• 45,731,452,492,440 seconds is equal to 1,454,118 years, 38 weeks, 15 hours, 54 minutes.
• To count from 1 to 45,731,452,492,440 would take you about three million, six hundred thirty-five thousand, two 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 45731452492440 cubic inches would be around 2980.1 feet tall.

Recreational maths with 45731452492440

• 45731452492440 backwards is 04429425413754
• 45731452492440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 45731452492440's digits is 54
• More coming soon!