40914744390

Names of 40914744390

• Cardinal: 40914744390 can be written as Forty billion, nine hundred fourteen million, seven hundred forty-four thousand, three hundred ninety.

Scientific notation

• Scientific notation: 4.091474439 × 10¹⁰

Factors of 40914744390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5324

Divisors of 40914744390

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 17 18 23 26 30 34 39 45 46 51 65 69 78 85 90 102 115 117 130 138 153 170 195 207 221 230 234 255 289 299 306 345 390 391 414 442 510 578 585 598 663 690 765 782 867 897 1035 1105 1170 1173 1326 1445 1495 1530 1734 1794 1955 1989 2070 2210 2346 2601 2691 2890 2990 3315 3519 3757 3910 3978 4335 4485 5083 5202 5261 5382 5865 6630 6647 7038 7514 8670 8970 9945 10166 10522 11271 11730 13005 13294 13455 15249 15783 17595 18785 19890 19941 22542 25415 26010 26305 26910 30498 31566 33235 33813 35190 37570 39882 45747 47349 50830 52610 56355 59823 66470 67626 68393 76245 78915 86411 89437 91494 94698 99705 112710 119646 121003 136786 152490 157830 169065 172822 178874 199410 205179 228735 236745 242006 259233 268311 299115 338130 341965 363009 410358 432055 447185 457470 473490 518466 536622 598230 605015 615537 683930 726018 777699 804933 864110 894370 1025895 1089027 1162681 1210030 1231074 1296165 1341555 1520429 1555398 1573039 1609866 1815045 2051790 2057051 2178054 2325362 2592330 2683110 3040858 3077685 3146078 3488043 3630090 3888495 4024665 4114102 4561287 4719117 5445135 5813405 6155370 6171153 6976086 7602145 7776990 7865195 8049330 9122574 9438234 10285255 10464129 10890270 11626810 12342306 13683861 14157351 15204290 15730390 17440215 18513459 19765577 20570510 20928258 22806435 23595585 26741663 27367722 28314702 30855765 34880430 34969867 37026918 39531154 45612870 47191170 52320645 53483326 59296731 61711530 68419305 69939734 70786755 80224989 92567295 98827885 104641290 104909601 118593462 133708315 136838610 141573510 160449978 174849335 177890193 185134590 197655770 209819202 240674967 267416630 296483655 314728803 349698670 355780386 401124945 454608271 481349934 524548005 592967310 629457606 802249890 889450965 909216542 1049096010 1203374835 1363824813 1573644015 1778901930 2273041355 2406749670 2727649626 3147288030 4091474439 4546082710 6819124065 8182948878 13638248130 20457372195 40914744390
• Sum of all divisors σ(n): 127011882816
• Sum of proper divisors (its aliquot sum) s(n): 86097138426
• 40914744390 is an abundant number, because the sum of its proper divisors (86097138426) is greater than itself. Its abundance is 45182394036

Bases of 40914744390

• Binary: 100110000110101101010111010001000110₂
• Hexadecimal: 0x986B57446
• Base-36: ISNKYTI

Squares and roots of 40914744390

• 40914744390 squared (40914744390²) is 1674016308499036472100
• 40914744390 cubed (40914744390³) is 68491949366929461817258866519000
• The square root of 40914744390 is 202273.9340350111
• The cube root of 40914744390 is 3445.8255016207

Scales and comparisons

• 40,914,744,390 seconds is equal to 1,300 years, 50 weeks, 6 hours, 46 minutes, 30 seconds.
• To count from 1 to 40,914,744,390 would take you about two thousand, six hundred one 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 40914744390 cubic inches would be around 287.2 feet tall.

Recreational maths with 40914744390

• 40914744390 backwards is 09344741904
• 40914744390 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40914744390's digits is 45
• More coming soon!