30492480128

Names of 30492480128

• Cardinal: 30492480128 can be written as Thirty billion, four hundred ninety-two million, four hundred eighty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.0492480128 × 10¹⁰

Factors of 30492480128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2383

Divisors of 30492480128

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 11 16 22 29 32 44 58 64 88 116 121 128 176 232 242 319 352 464 484 638 704 841 928 968 1276 1408 1682 1856 1936 2341 2552 3364 3509 3712 3872 4682 5104 6728 7018 7744 9251 9364 10208 13456 14036 15488 18502 18728 20416 25751 26912 28072 37004 37456 40832 51502 53824 56144 67889 74008 74912 101761 103004 107648 112288 135778 148016 149824 203522 206008 224576 271556 283261 296032 299648 407044 412016 449152 543112 566522 592064 746779 814088 824032 1086224 1133044 1184128 1493558 1628176 1648064 1968781 2172448 2266088 2987116 3256352 3296128 3937562 4344896 4532176 5974232 6512704 7875124 8214569 8689792 9064352 11948464 13025408 15750248 16429138 18128704 21656591 23896928 31500496 32858276 36257408 43313182 47793856 63000992 65716552 86626364 95587712 126001984 131433104 173252728 238222501 252003968 262866208 346505456 476445002 525732416 693010912 952890004 1051464832 1386021824 1905780008 2772043648 3811560016 7623120032 15246240064 30492480128
• Sum of all divisors σ(n): 69182598030
• Sum of proper divisors (its aliquot sum) s(n): 38690117902
• 30492480128 is an abundant number, because the sum of its proper divisors (38690117902) is greater than itself. Its abundance is 8197637774

Bases of 30492480128

• Binary: 11100011001011111100101001010000000₂
• Hexadecimal: 0x7197E5280
• Base-36: E0AFO8W

Squares and roots of 30492480128

• 30492480128 squared (30492480128²) is 929791344356474896384
• 30492480128 cubed (30492480128³) is 28351644090976215726119979057152
• The square root of 30492480128 is 174620.9613076277
• The cube root of 30492480128 is 3124.1430867477

Scales and comparisons

• 30,492,480,128 seconds is equal to 969 years, 29 weeks, 3 days, 5 hours, 22 minutes, 8 seconds.
• To count from 1 to 30,492,480,128 would take you about one thousand, nine hundred thirty-nine 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 30492480128 cubic inches would be around 260.3 feet tall.

Recreational maths with 30492480128

• 30492480128 backwards is 82108429403
• The number of decimal digits it has is: 11
• The sum of 30492480128's digits is 41
• More coming soon!