120989127424

Names of 120989127424

• Cardinal: 120989127424 can be written as One hundred twenty billion, nine hundred eighty-nine million, one hundred twenty-seven thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.20989127424 × 10¹¹

Factors of 120989127424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 778

Divisors of 120989127424

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 67 88 97 121 128 134 176 194 242 256 268 352 388 484 536 601 704 737 776 968 1067 1072 1202 1408 1474 1552 1936 2134 2144 2404 2816 2948 3104 3872 4268 4288 4808 5896 6208 6499 6611 7744 8107 8536 8576 9616 11737 11792 12416 12998 13222 15488 16214 17072 17152 19232 23474 23584 24832 25996 26444 30976 32428 34144 38464 40267 46948 47168 51992 52888 58297 64856 68288 71489 72721 76928 80534 93896 94336 103984 105776 116594 129712 136576 142978 145442 153856 161068 187792 188672 207968 211552 233188 259424 273152 285956 290884 322136 375584 415936 423104 442937 466376 518848 571912 581768 641267 644272 751168 786379 831872 846208 885874 932752 1037696 1143824 1163536 1282534 1288544 1502336 1572758 1663744 1692416 1771748 1865504 2075392 2287648 2327072 2565068 2577088 3004672 3145516 3543496 3731008 3905899 4575296 4654144 4872307 5130136 5154176 6291032 7053937 7086992 7462016 7811798 9150592 9308288 9744614 10260272 10308352 12582064 14107874 14173984 14924032 15623596 18301184 18616576 19489228 20520544 25164128 28215748 28347968 31247192 38978456 41041088 42964889 50328256 56431496 56695936 62494384 77956912 82082176 85929778 100656512 112862992 113391872 124988768 155913824 164164352 171859556 201313024 225725984 249977536 311827648 343719112 451451968 472613779 499955072 623655296 687438224 902903936 945227558 999910144 1247310592 1374876448 1805807872 1890455116 2749752896 3780910232 5499505792 7561820464 10999011584 15123640928 30247281856 60494563712 120989127424
• Sum of all divisors σ(n): 272649070064
• Sum of proper divisors (its aliquot sum) s(n): 151659942640
• 120989127424 is an abundant number, because the sum of its proper divisors (151659942640) is greater than itself. Its abundance is 30670815216

Bases of 120989127424

• Binary: 1110000101011100000111001001100000000₂
• Hexadecimal: 0x1C2B839300
• Base-36: 1JKXSW74

Squares and roots of 120989127424

• 120989127424 squared (120989127424²) is 14638368954820908875776
• 120989127424 cubed (120989127424³) is 1771083486754352643070755050881024
• The square root of 120989127424 is 347834.9140382547
• The cube root of 120989127424 is 4945.9392936001

Scales and comparisons

• 120,989,127,424 seconds is equal to 3,847 years, 4 weeks, 1 day, 2 hours, 57 minutes, 4 seconds.
• To count from 1 to 120,989,127,424 would take you about seven thousand, six hundred ninety-four 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 120989127424 cubic inches would be around 412.2 feet tall.

Recreational maths with 120989127424

• 120989127424 backwards is 424721989021
• The number of decimal digits it has is: 12
• The sum of 120989127424's digits is 49
• More coming soon!