40650748840

Names of 40650748840

• Cardinal: 40650748840 can be written as Forty billion, six hundred fifty million, seven hundred forty-eight thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.065074884 × 10¹⁰

Factors of 40650748840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 940

Divisors of 40650748840

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 13 17 20 26 29 34 40 52 58 65 68 85 104 116 130 136 145 170 221 232 257 260 290 340 377 442 493 514 520 580 617 680 754 884 986 1028 1105 1160 1234 1285 1508 1768 1885 1972 2056 2210 2465 2468 2570 3016 3085 3341 3770 3944 4369 4420 4930 4936 5140 6170 6409 6682 7453 7540 8021 8738 8840 9860 10280 10489 12340 12818 13364 14906 15080 16042 16705 17476 17893 19720 20978 21845 24680 25636 26728 29812 32045 32084 33410 34952 35786 37265 40105 41956 43690 51272 52445 56797 59624 64090 64168 66820 71572 74530 80210 83912 87380 89465 96889 104890 113594 126701 128180 133640 136357 143144 149060 158569 160420 174760 178930 193778 209780 227188 232609 253402 256360 272714 283985 298120 304181 317138 320840 357860 387556 419560 454376 465218 484445 506804 545428 567970 608362 633505 634276 681785 715720 775112 792845 930436 968890 1013608 1090856 1135940 1163045 1216724 1267010 1268552 1363570 1520905 1585690 1647113 1860872 1937780 2061397 2271880 2326090 2433448 2534020 2695673 2727140 3041810 3171380 3294226 3875560 3954353 4122794 4598501 4652180 5068040 5391346 5454280 6083620 6342760 6588452 7908706 8235565 8245588 9197002 9304360 10306985 10782692 12167240 13176904 13478365 15817412 16471130 16491176 18394004 19771765 20613970 21565384 22992505 26956730 31634824 32942260 35043749 36788008 39543530 41227940 45985010 53913460 59780513 65884520 70087498 78174517 79087060 82455880 91970020 107826920 119561026 140174996 156349034 158174120 175218745 183940040 239122052 280349992 298902565 312698068 350437490 390872585 478244104 597805130 625396136 700874980 781745170 1016268721 1195610260 1401749960 1563490340 2032537442 2391220520 3126980680 4065074884 5081343605 8130149768 10162687210 20325374420 40650748840
• Sum of all divisors σ(n): 108485697600
• Sum of proper divisors (its aliquot sum) s(n): 67834948760
• 40650748840 is an abundant number, because the sum of its proper divisors (67834948760) is greater than itself. Its abundance is 27184199920

Bases of 40650748840

• Binary: 100101110110111110010011001110101000₂
• Hexadecimal: 0x976F933A8
• Base-36: IOAEMJS

Squares and roots of 40650748840

• 40650748840 squared (40650748840²) is 1652483381252761345600
• 40650748840 cubed (40650748840³) is 67174686893579966016446039104000
• The square root of 40650748840 is 201620.3086001011
• The cube root of 40650748840 is 3438.3983000027

Scales and comparisons

• 40,650,748,840 seconds is equal to 1,292 years, 29 weeks, 3 days, 18 hours, 40 minutes, 40 seconds.
• To count from 1 to 40,650,748,840 would take you about two thousand, five hundred eighty-five 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 40650748840 cubic inches would be around 286.5 feet tall.

Recreational maths with 40650748840

• 40650748840 backwards is 04884705604
• The number of decimal digits it has is: 11
• The sum of 40650748840's digits is 46
• More coming soon!