40743512740

Names of 40743512740

• Cardinal: 40743512740 can be written as Forty billion, seven hundred forty-three million, five hundred twelve thousand, seven hundred forty.

Scientific notation

• Scientific notation: 4.074351274 × 10¹⁰

Factors of 40743512740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 646

Divisors of 40743512740

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 28 34 35 37 49 68 70 74 85 98 119 140 148 157 170 185 196 238 245 259 314 340 370 421 476 490 518 595 628 629 740 785 833 842 980 1036 1099 1190 1258 1295 1570 1666 1684 1813 2105 2198 2380 2516 2590 2669 2947 3140 3145 3332 3626 4165 4210 4396 4403 5180 5338 5495 5809 5894 6290 7157 7252 7693 8330 8420 8806 9065 10676 10990 11618 11788 12580 13345 14314 14735 15386 15577 16660 17612 18130 18683 20629 21980 22015 23236 26690 28628 29045 29470 30772 30821 31154 35785 36260 37366 38465 40663 41258 44030 50099 53380 58090 58940 61642 62308 66097 71570 74732 76930 77885 81326 82516 88060 93415 98753 100198 103145 109039 116180 123284 130781 132194 143140 153860 154105 155770 162652 186830 197506 200396 203315 206290 218078 250495 261562 264388 264809 284641 308210 311540 330485 350693 373660 395012 406630 412580 436156 462679 493765 500990 523124 529618 545195 569282 616420 653905 660970 691271 701386 763273 813260 925358 987530 1001980 1059236 1090390 1123649 1138564 1307810 1321940 1324045 1382542 1402772 1423205 1526546 1753465 1850716 1853663 1975060 2180780 2247298 2313395 2445589 2615620 2648090 2765084 2846410 3053092 3238753 3456355 3506930 3707326 3816365 4494596 4626790 4838897 4891178 5296180 5618245 5692820 6477506 6912710 7013860 7414652 7632730 7865543 9253580 9268315 9677794 9782356 11236490 12227945 12955012 12975641 13825420 15265460 15731086 16193765 17119123 18536630 19355588 22472980 24194485 24455890 25951282 31462172 32387530 34238246 37073260 39327715 41575013 48388970 48911780 51902564 55058801 64775060 64878205 68476492 78655430 83150026 85595615 96777940 110117602 119833861 129756410 157310860 166300052 171191230 207875065 220235204 239667722 259512820 275294005 291025091 342382460 415750130 479335444 550588010 582050182 599169305 831500260 1101176020 1164100364 1198338610 1455125455 2037175637 2396677220 2910250910 4074351274 5820501820 8148702548 10185878185 20371756370 40743512740
• Sum of all divisors σ(n): 109181683296
• Sum of proper divisors (its aliquot sum) s(n): 68438170556
• 40743512740 is an abundant number, because the sum of its proper divisors (68438170556) is greater than itself. Its abundance is 27694657816

Bases of 40743512740

• Binary: 100101111100100000001010101010100100₂
• Hexadecimal: 0x97C80AAA4
• Base-36: IPTMVMS

Squares and roots of 40743512740

• 40743512740 squared (40743512740²) is 1660033830394542307600
• 40743512740 cubed (40743512740³) is 67635609517511033736169598824000
• The square root of 40743512740 is 201850.2235322023
• The cube root of 40743512740 is 3441.0117567739

Scales and comparisons

• 40,743,512,740 seconds is equal to 1,295 years, 26 weeks, 6 days, 10 hours, 25 minutes, 40 seconds.
• To count from 1 to 40,743,512,740 would take you about two thousand, five hundred ninety-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 40743512740 cubic inches would be around 286.8 feet tall.

Recreational maths with 40743512740

• 40743512740 backwards is 04721534704
• 40743512740 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40743512740's digits is 37
• More coming soon!