40399857421875

Names of 40399857421875

• Cardinal: 40399857421875 can be written as Forty trillion, three hundred ninety-nine billion, eight hundred fifty-seven million, four hundred twenty-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 4.0399857421875 × 10¹³

Factors of 40399857421875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 206

Divisors of 40399857421875

• Number of divisors d(n): 300
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 63 75 81 105 125 135 175 189 191 225 315 375 405 525 567 573 625 675 875 945 955 1125 1337 1575 1719 1875 2025 2625 2835 2865 3125 3375 4011 4375 4725 4775 5157 5625 6685 7875 8595 9375 10125 12033 13125 14175 14325 15471 15625 16875 20055 21875 23625 23875 25785 28125 33425 36099 36481 39375 42975 46875 50625 60165 65625 70875 71625 77355 78125 84375 100275 108297 109375 109443 118125 119375 128925 140625 167125 180495 182405 196875 214875 234375 253125 255367 300825 328125 328329 354375 358125 386775 390625 421875 501375 541485 546875 547215 590625 596875 644625 703125 766101 835625 902475 912025 984375 984987 1074375 1171875 1265625 1276835 1504125 1640625 1641645 1771875 1790625 1933875 1953125 2109375 2298303 2506875 2707425 2734375 2736075 2953125 2954961 2984375 3223125 3515625 3830505 4178125 4512375 4560125 4921875 4924935 5371875 5859375 6328125 6384175 6894909 7520625 8203125 8208225 8859375 8953125 9669375 10546875 11491515 12534375 13537125 13671875 13680375 14765625 14774805 14921875 16115625 17578125 19152525 20684727 20890625 22561875 22800625 24609375 24624675 26859375 31640625 31920875 34474545 37603125 41015625 41041125 44296875 44765625 48346875 52734375 57457575 62671875 67685625 68401875 73828125 73874025 74609375 80578125 95762625 103423635 104453125 112809375 114003125 123046875 123123375 134296875 158203125 159604375 172372725 188015625 205205625 221484375 223828125 241734375 287287875 313359375 338428125 342009375 369140625 369370125 373046875 402890625 478813125 517118175 522265625 564046875 570015625 615616875 671484375 798021875 861863625 940078125 1026028125 1107421875 1119140625 1208671875 1436439375 1566796875 1692140625 1710046875 1846850625 2014453125 2394065625 2585590875 2611328125 2820234375 2850078125 3078084375 3357421875 3990109375 4309318125 4700390625 5130140625 6043359375 7182196875 7833984375 8460703125 8550234375 9234253125 10072265625 11970328125 12927954375 14101171875 14250390625 15390421875 19950546875 21546590625 23501953125 25650703125 30216796875 35910984375 42303515625 42751171875 46171265625 59851640625 64639771875 70505859375 71251953125 76952109375 99752734375 107732953125 128253515625 179554921875 211517578125 213755859375 230856328125 299258203125 323198859375 384760546875 498763671875 538664765625 641267578125 897774609375 1154281640625 1496291015625 1615994296875 1923802734375 2693323828125 4488873046875 5771408203125 8079971484375 13466619140625 40399857421875
• Sum of all divisors σ(n): 86668604406384
• Sum of proper divisors (its aliquot sum) s(n): 46268746984509
• 40399857421875 is an abundant number, because the sum of its proper divisors (46268746984509) is greater than itself. Its abundance is 5868889562634

Bases of 40399857421875

• Binary: 1001001011111001010011001001101000111000110011₂
• Hexadecimal: 0x24BE53268E33
• Base-36: EBJFS0K6R

Squares and roots of 40399857421875

• 40399857421875 squared (40399857421875²) is 1632148479707828521728515625
• 40399857421875 cubed (40399857421875³) is 65938565871526313935093581676483154296875
• The square root of 40399857421875 is 6356088.2169676501
• The cube root of 40399857421875 is 34313.0990668499

Scales and comparisons

• 40,399,857,421,875 seconds is equal to 1,284,590 years, 26 weeks, 9 hours, 11 minutes, 15 seconds.
• To count from 1 to 40,399,857,421,875 would take you about three million, two hundred eleven thousand, four hundred seventy-six 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 40399857421875 cubic inches would be around 2859.4 feet tall.

Recreational maths with 40399857421875

• 40399857421875 backwards is 57812475899304
• The number of decimal digits it has is: 14
• The sum of 40399857421875's digits is 72
• More coming soon!