30526421472

Names of 30526421472

• Cardinal: 30526421472 can be written as Thirty billion, five hundred twenty-six million, four hundred twenty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.0526421472 × 10¹⁰

Factors of 30526421472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 205

Divisors of 30526421472

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 97 103 144 194 206 288 291 309 388 412 582 618 776 824 873 927 1164 1236 1552 1648 1746 1854 2328 2472 3104 3296 3492 3708 4656 4944 6984 7416 9312 9888 9991 10609 13968 14832 19982 21218 27936 29664 29973 31827 39964 42436 59946 63654 79928 84872 89919 95481 119892 127308 159856 169744 179838 190962 239784 254616 319712 339488 359676 381924 479568 509232 719352 763848 959136 1018464 1029073 1092727 1438704 1527696 2058146 2185454 2877408 3055392 3087219 3278181 4116292 4370908 6174438 6556362 8232584 8741816 9261657 9834543 12348876 13112724 16465168 17483632 18523314 19669086 24697752 26225448 32930336 34967264 37046628 39338172 49395504 52450896 74093256 78676344 98791008 104901792 105994519 148186512 157352688 211989038 296373024 314705376 317983557 423978076 635967114 847956152 953950671 1271934228 1695912304 1907901342 2543868456 3391824608 3815802684 5087736912 7631605368 10175473824 15263210736 30526421472
• Sum of all divisors σ(n): 88564301280
• Sum of proper divisors (its aliquot sum) s(n): 58037879808
• 30526421472 is an abundant number, because the sum of its proper divisors (58037879808) is greater than itself. Its abundance is 27511458336

Bases of 30526421472

• Binary: 11100011011100001000011100111100000₂
• Hexadecimal: 0x71B8439E0
• Base-36: E0UN5K0

Squares and roots of 30526421472

• 30526421472 squared (30526421472²) is 931862407886182646784
• 30526421472 cubed (30526421472³) is 28446424617046388080900889346048
• The square root of 30526421472 is 174718.1200448311
• The cube root of 30526421472 is 3125.3018237587

Scales and comparisons

• 30,526,421,472 seconds is equal to 970 years, 33 weeks, 4 days, 1 hour, 31 minutes, 12 seconds.
• To count from 1 to 30,526,421,472 would take you about one thousand, nine hundred forty-one 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 30526421472 cubic inches would be around 260.4 feet tall.

Recreational maths with 30526421472

• 30526421472 backwards is 27412462503
• 30526421472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30526421472's digits is 36
• More coming soon!