40379221440

Names of 40379221440

• Cardinal: 40379221440 can be written as Forty billion, three hundred seventy-nine million, two hundred twenty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.037922144 × 10¹⁰

Factors of 40379221440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1101

Divisors of 40379221440

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 64 68 72 80 85 90 96 102 108 120 135 136 144 153 160 170 180 192 204 216 240 255 270 272 288 306 320 340 360 408 421 432 459 480 510 540 544 576 612 653 680 720 765 816 842 864 918 960 1020 1080 1088 1224 1263 1306 1360 1440 1530 1632 1684 1728 1836 1959 2040 2105 2160 2295 2448 2526 2612 2720 2880 3060 3264 3265 3368 3672 3789 3918 4080 4210 4320 4590 4896 5052 5224 5440 5877 6120 6315 6530 6736 7157 7344 7578 7836 8160 8420 8640 9180 9792 9795 10104 10448 11101 11367 11754 12240 12630 13060 13472 14314 14688 15156 15672 16320 16840 17631 18360 18945 19590 20208 20896 21471 22202 22734 23508 24480 25260 26120 26944 28628 29376 29385 30312 31344 33303 33680 35262 35785 36720 37890 39180 40416 41792 42942 44404 45468 47016 48960 50520 52240 55505 56835 57256 58770 60624 62688 64413 66606 67360 70524 71570 73440 75780 78360 80832 85884 88155 88808 90936 94032 99909 101040 104480 107355 111010 113670 114512 117540 121248 125376 128826 133212 134720 141048 143140 146880 151560 156720 166515 171768 176310 177616 181872 188064 193239 199818 202080 208960 214710 222020 227340 229024 235080 242496 257652 266424 274913 282096 286280 299727 303120 313440 322065 333030 343536 352620 355232 363744 376128 386478 399636 404160 429420 444040 454680 458048 470160 499545 515304 532848 549826 564192 572560 599454 606240 626880 644130 666060 687072 705240 710464 727488 772956 799272 824739 858840 888080 909360 940320 966195 999090 1030608 1065696 1099652 1128384 1145120 1198908 1212480 1288260 1332120 1374144 1374565 1410480 1498635 1545912 1598544 1649478 1717680 1776160 1818720 1880640 1932390 1998180 2061216 2131392 2199304 2290240 2397816 2474217 2576520 2664240 2749130 2820960 2997270 3091824 3197088 3298956 3435360 3552320 3637440 3864780 3996360 4122432 4123695 4398608 4673521 4795632 4948434 5153040 5328480 5498260 5641920 5994540 6183648 6394176 6597912 6870720 7422651 7729560 7992720 8247390 8797216 9347042 9591264 9896868 10306080 10656960 10996520 11989080 12367296 12371085 13195824 14020563 14845302 15459120 15985440 16494780 17594432 18694084 19182528 19793736 20612160 21993040 23367605 23978160 24742170 26391648 28041126 29690604 30918240 31970880 32989560 37113255 37388168 39587472 42061689 43986080 46735210 47956320 49484340 52783296 56082252 59381208 61836480 65979120 70102815 74226510 74776336 79174944 84123378 87972160 93470420 95912640 98968680 112164504 118762416 126185067 131958240 140205630 148453020 149552672 158349888 168246756 186940840 197937360 210308445 224329008 237524832 252370134 263916480 280411260 296906040 299105344 336493512 373881680 395874720 420616890 448658016 475049664 504740268 560822520 593812080 630925335 672987024 747763360 791749440 841233780 897316032 1009480536 1121645040 1187624160 1261850670 1345974048 1495526720 1682467560 2018961072 2243290080 2375248320 2523701340 2691948096 3364935120 4037922144 4486580160 5047402680 6729870240 8075844288 10094805360 13459740480 20189610720 40379221440
• Sum of all divisors σ(n): 151418056320
• Sum of proper divisors (its aliquot sum) s(n): 111038834880
• 40379221440 is an abundant number, because the sum of its proper divisors (111038834880) is greater than itself. Its abundance is 70659613440

Bases of 40379221440

• Binary: 100101100110110010100000010111000000₂
• Hexadecimal: 0x966CA05C0
• Base-36: IJSQUO0

Squares and roots of 40379221440

• 40379221440 squared (40379221440²) is 1630481524100555673600
• 40379221440 cubed (40379221440³) is 65837574515485034371342761984000
• The square root of 40379221440 is 200945.8171746801
• The cube root of 40379221440 is 3430.7255769939

Scales and comparisons

• 40,379,221,440 seconds is equal to 1,283 years, 48 weeks, 4 days, 2 hours, 24 minutes.
• To count from 1 to 40,379,221,440 would take you about two thousand, five hundred sixty-seven 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 40379221440 cubic inches would be around 285.9 feet tall.

Recreational maths with 40379221440

• 40379221440 backwards is 04412297304
• 40379221440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40379221440's digits is 36
• More coming soon!