40864706560

Names of 40864706560

• Cardinal: 40864706560 can be written as Forty billion, eight hundred sixty-four million, seven hundred six thousand, five hundred sixty.

Scientific notation

• Scientific notation: 4.086470656 × 10¹⁰

Factors of 40864706560

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1235

Divisors of 40864706560

• Number of divisors d(n): 156
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 41 64 80 82 128 160 164 205 256 320 328 410 512 640 656 820 1024 1187 1280 1312 1640 1681 2048 2374 2560 2624 3280 3362 4096 4748 5120 5248 5935 6560 6724 8405 9496 10240 10496 11870 13120 13448 16810 18992 20480 20992 23740 26240 26896 33620 37984 41984 47480 48667 52480 53792 67240 75968 83968 94960 97334 104960 107584 134480 151936 167936 189920 194668 209920 215168 243335 268960 303872 379840 389336 419840 430336 486670 537920 607744 759680 778672 839680 860672 973340 1075840 1215488 1519360 1557344 1721344 1946680 1995347 2151680 2430976 3038720 3114688 3442688 3893360 3990694 4303360 4861952 6077440 6229376 6885376 7786720 7981388 8606720 9976735 12154880 12458752 15573440 15962776 17213440 19953470 24309760 24917504 31146880 31925552 34426880 39906940 49835008 62293760 63851104 79813880 99670016 124587520 127702208 159627760 199340032 249175040 255404416 319255520 498350080 510808832 638511040 996700160 1021617664 1277022080 2043235328 2554044160 4086470656 5108088320 8172941312 10216176640 20432353280 40864706560
• Sum of all divisors σ(n): 100598126904
• Sum of proper divisors (its aliquot sum) s(n): 59733420344
• 40864706560 is an abundant number, because the sum of its proper divisors (59733420344) is greater than itself. Its abundance is 18868713784

Bases of 40864706560

• Binary: 100110000011101110011111000000000000₂
• Hexadecimal: 0x983B9F000
• Base-36: IRTSHDS

Squares and roots of 40864706560

• 40864706560 squared (40864706560²) is 1669924242234907033600
• 40864706560 cubed (40864706560³) is 68240964136359834516944060416000
• The square root of 40864706560 is 202150.2079148077
• The cube root of 40864706560 is 3444.4202057197

Scales and comparisons

• 40,864,706,560 seconds is equal to 1,299 years, 19 weeks, 2 days, 3 hours, 22 minutes, 40 seconds.
• To count from 1 to 40,864,706,560 would take you about two thousand, five hundred ninety-eight 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 40864706560 cubic inches would be around 287 feet tall.

Recreational maths with 40864706560

• 40864706560 backwards is 06560746804
• The number of decimal digits it has is: 11
• The sum of 40864706560's digits is 46
• More coming soon!