31419149265

Names of 31419149265

• Cardinal: 31419149265 can be written as Thirty-one billion, four hundred nineteen million, one hundred forty-nine thousand, two hundred sixty-five.

Scientific notation

• Scientific notation: 3.1419149265 × 10¹⁰

Factors of 31419149265

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 24078

Divisors of 31419149265

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 9 15 19 21 27 35 45 57 63 73 95 105 133 135 171 189 219 285 315 365 399 511 513 657 665 855 945 1095 1197 1387 1533 1971 1995 2555 2565 3285 3591 4161 4599 5985 6935 7665 9709 9855 12483 13797 17955 20805 22995 23971 29127 37449 48545 62415 68985 71913 87381 119855 145635 167797 187245 215739 262143 359565 436905 455449 503391 647217 838985 1078695 1310715 1366347 1510173 1749883 2277245 2516955 3188143 3236085 4099041 4530519 5249649 6831735 7550865 8749415 9564429 12249181 12297123 15748947 15940715 20495205 22652595 26248245 28693287 33247777 36747543 47246841 47822145 61245905 61485615 78744735 86079861 99743331 110242629 143466435 166238885 183737715 232734439 236234205 299229993 330727887 430399305 498716655 551213145 698203317 897689979 1163672195 1496149965 1653639435 2094609951 3491016585 4488449895 6283829853 10473049755 31419149265
• Sum of all divisors σ(n): 68118835200
• Sum of proper divisors (its aliquot sum) s(n): 36699685935
• 31419149265 is an abundant number, because the sum of its proper divisors (36699685935) is greater than itself. Its abundance is 5280536670

Bases of 31419149265

• Binary: 11101010000101110100010101111010001₂
• Hexadecimal: 0x750BA2BD1
• Base-36: EFM5EQ9

Squares and roots of 31419149265

• 31419149265 squared (31419149265²) is 987162940536350040225
• 31419149265 cubed (31419149265³) is 31015819777587901072118029184625
• The square root of 31419149265 is 177254.4760083649
• The cube root of 31419149265 is 3155.4754609385

Scales and comparisons

• 31,419,149,265 seconds is equal to 999 years, 1 week, 4 days, 13 hours, 27 minutes, 45 seconds.
• To count from 1 to 31,419,149,265 would take you about one thousand, nine 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 31419149265 cubic inches would be around 263 feet tall.

Recreational maths with 31419149265

• 31419149265 backwards is 56294191413
• 31419149265 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31419149265's digits is 45
• More coming soon!