40913694720

Names of 40913694720

• Cardinal: 40913694720 can be written as Forty billion, nine hundred thirteen million, six hundred ninety-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.091369472 × 10¹⁰

Factors of 40913694720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3390

Divisors of 40913694720

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 67 72 80 90 96 120 128 134 144 160 180 192 201 240 256 268 288 320 335 360 384 402 480 512 536 576 603 640 670 720 768 804 960 1005 1024 1072 1152 1206 1280 1340 1440 1536 1608 1920 2010 2048 2144 2304 2412 2560 2680 2880 3015 3072 3216 3313 3840 4020 4096 4288 4608 4824 5120 5360 5760 6030 6144 6432 6626 7680 8040 8576 9216 9648 9939 10240 10720 11520 12060 12288 12864 13252 15360 16080 16565 17152 18432 19296 19878 20480 21440 23040 24120 25728 26504 29817 30720 32160 33130 34304 36864 38592 39756 42880 46080 48240 49695 51456 53008 59634 61440 64320 66260 68608 77184 79512 85760 92160 96480 99390 102912 106016 119268 128640 132520 137216 149085 154368 159024 171520 184320 192960 198780 205824 212032 221971 238536 257280 265040 274432 298170 308736 318048 343040 385920 397560 411648 424064 443942 477072 514560 530080 596340 617472 636096 665913 686080 771840 795120 823296 848128 887884 954144 1029120 1060160 1109855 1192680 1234944 1272192 1331826 1372160 1543680 1590240 1696256 1775768 1908288 1997739 2058240 2120320 2219710 2385360 2469888 2544384 2663652 3087360 3180480 3329565 3392512 3551536 3816576 3995478 4116480 4240640 4439420 4770720 5088768 5327304 6174720 6360960 6659130 6785024 7103072 7633152 7990956 8481280 8878840 9541440 9988695 10177536 10654608 12349440 12721920 13318260 13570048 14206144 15266304 15981912 16962560 17757680 19082880 19977390 20355072 21309216 25443840 26636520 28412288 30532608 31963824 33925120 35515360 38165760 39954780 40710144 42618432 50887680 53273040 56824576 61065216 63927648 67850240 71030720 76331520 79909560 85236864 101775360 106546080 113649152 122130432 127855296 142061440 152663040 159819120 170473728 203550720 213092160 227298304 255710592 284122880 305326080 319638240 340947456 426184320 454596608 511421184 568245760 610652160 639276480 681894912 852368640 909193216 1022842368 1136491520 1278552960 1363789824 1704737280 2045684736 2272983040 2557105920 2727579648 3409474560 4091369472 4545966080 5114211840 6818949120 8182738944 10228423680 13637898240 20456847360 40913694720
• Sum of all divisors σ(n): 143976942096
• Sum of proper divisors (its aliquot sum) s(n): 103063247376
• 40913694720 is an abundant number, because the sum of its proper divisors (103063247376) is greater than itself. Its abundance is 62149552656

Bases of 40913694720

• Binary: 100110000110101001010111000000000000₂
• Hexadecimal: 0x986A57000
• Base-36: ISMYGW0

Squares and roots of 40913694720

• 40913694720 squared (40913694720²) is 1673930415641355878400
• 40913694720 cubed (40913694720³) is 68486678008073147415735042048000
• The square root of 40913694720 is 202271.3393439615
• The cube root of 40913694720 is 3445.7960337553

Scales and comparisons

• 40,913,694,720 seconds is equal to 1,300 years, 48 weeks, 2 days, 3 hours, 12 minutes.
• To count from 1 to 40,913,694,720 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 40913694720 cubic inches would be around 287.1 feet tall.

Recreational maths with 40913694720

• 40913694720 backwards is 02749631904
• 40913694720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40913694720's digits is 45
• More coming soon!