61331156224

Names of 61331156224

• Cardinal: 61331156224 can be written as Sixty-one billion, three hundred thirty-one million, one hundred fifty-six thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 6.1331156224 × 10¹⁰

Factors of 61331156224

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1350

Divisors of 61331156224

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 13 16 17 26 29 32 34 52 58 64 68 104 116 128 136 208 221 232 256 272 377 416 442 464 493 544 754 832 841 884 928 986 1088 1289 1508 1664 1682 1768 1856 1972 2176 2578 3016 3328 3364 3536 3712 3944 4352 5156 6032 6409 6728 7072 7424 7888 10312 10933 12064 12818 13456 14144 14297 15776 16757 20624 21866 21913 24128 25636 26912 28288 28594 31552 33514 37381 41248 43732 43826 48256 51272 53824 56576 57188 63104 67028 74762 82496 87464 87652 96512 102544 107648 114376 126208 134056 149524 164992 174928 175304 185861 205088 215296 228752 268112 284869 299048 329984 349856 350608 371722 410176 457504 485953 536224 569738 598096 635477 699712 701216 743444 820352 915008 971906 1072448 1084049 1139476 1196192 1270954 1399424 1402432 1486888 1640704 1830016 1943812 2144896 2168098 2278952 2392384 2541908 2798848 2804864 2973776 3660032 3887624 4289792 4336196 4557904 4784768 5083816 5609728 5947552 7775248 8261201 8672392 9115808 9569536 10167632 11895104 14092637 15550496 16522402 17344784 18231616 18428833 20335264 23790208 28185274 31100992 33044804 34689568 36463232 36857666 40670528 47580416 56370548 62201984 66089608 69379136 72926464 73715332 81341056 112741096 124403968 132179216 138758272 147430664 162682112 225482192 239574829 264358432 277516544 294861328 450964384 479149658 528716864 589722656 901928768 958299316 1057433728 1179445312 1803857536 1916598632 2114867456 2358890624 3607715072 3833197264 4717781248 7666394528 15332789056 30665578112 61331156224
• Sum of all divisors σ(n): 144686931480
• Sum of proper divisors (its aliquot sum) s(n): 83355775256
• 61331156224 is an abundant number, because the sum of its proper divisors (83355775256) is greater than itself. Its abundance is 22024619032

Bases of 61331156224

• Binary: 111001000111100111110010110100000000₂
• Hexadecimal: 0xE479F2D00
• Base-36: S6AZJ0G

Squares and roots of 61331156224

• 61331156224 squared (61331156224²) is 3761510723772693938176
• 61331156224 cubed (61331156224³) is 230697801837954402587610053607424
• The square root of 61331156224 is 247651.2794717603
• The cube root of 61331156224 is 3943.6078041381

Scales and comparisons

• 61,331,156,224 seconds is equal to 1,950 years, 7 weeks, 2 days, 8 hours, 17 minutes, 4 seconds.
• To count from 1 to 61,331,156,224 would take you about three thousand, nine hundred 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 61331156224 cubic inches would be around 328.6 feet tall.

Recreational maths with 61331156224

• 61331156224 backwards is 42265113316
• 61331156224 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 61331156224's digits is 34
• More coming soon!