61889838511984

Names of 61889838511984

• Cardinal: 61889838511984 can be written as Sixty-one trillion, eight hundred eighty-nine billion, eight hundred thirty-eight million, five hundred eleven thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 6.1889838511984 × 10¹³

Factors of 61889838511984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 230174

Divisors of 61889838511984

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 196 392 419 784 823 838 1646 1676 2933 3292 3352 5761 5866 6584 6704 11522 11732 13168 20531 23044 23464 40327 41062 46088 46928 80654 82124 92176 161308 164248 228923 322616 328496 344837 457846 645232 689674 915692 1379348 1602461 1831384 2413859 2758696 3204922 3662768 4827718 5517392 6409844 9655436 11217227 12819688 16897013 19310872 22434454 25639376 33794026 38621744 44868908 67588052 89737816 95918737 135176104 179475632 188403629 191837474 270352208 376807258 383674948 671431159 753614516 767349896 1318825403 1342862318 1507229032 1534699792 2637650806 2685724636 3014458064 4700018113 5275301612 5371449272 9231777821 9400036226 10550603224 10742898544 18463555642 18800072452 21101206448 36927111284 37600144904 73854222568 75200289808 78941120551 147708445136 157882241102 315764482204 552587843857 631528964408 1105175687714 1263057928816 2210351375428 3868114906999 4420702750856 7736229813998 8841405501712 15472459627996 30944919255992 61889838511984
• Sum of all divisors σ(n): 139992373664640
• Sum of proper divisors (its aliquot sum) s(n): 78102535152656
• 61889838511984 is an abundant number, because the sum of its proper divisors (78102535152656) is greater than itself. Its abundance is 16212696640672

Bases of 61889838511984

• Binary: 1110000100100111011001110101101111011101110000₂
• Hexadecimal: 0x3849D9D6F770
• Base-36: LXRSRWGOG

Squares and roots of 61889838511984

• 61889838511984 squared (61889838511984²) is 3830352111039457899311616256
• 61889838511984 cubed (61889838511984³) is 237059873596269056214642054723165065211904
• The square root of 61889838511984 is 7867009.5024719527
• The cube root of 61889838511984 is 39555.4609507491

Scales and comparisons

• 61,889,838,511,984 seconds is equal to 1,967,905 years, 22 weeks, 1 day, 8 hours, 53 minutes, 4 seconds.
• To count from 1 to 61,889,838,511,984 would take you about four million, nine hundred nineteen thousand, seven hundred sixty-three 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 61889838511984 cubic inches would be around 3296.3 feet tall.

Recreational maths with 61889838511984

• 61889838511984 backwards is 48911583898816
• The number of decimal digits it has is: 14
• The sum of 61889838511984's digits is 79
• More coming soon!