30506913008

Names of 30506913008

• Cardinal: 30506913008 can be written as Thirty billion, five hundred six million, nine hundred thirteen thousand and eight.

Scientific notation

• Scientific notation: 3.0506913008 × 10¹⁰

Factors of 30506913008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 759

Divisors of 30506913008

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 31 44 52 61 62 88 104 121 122 124 143 176 208 242 244 248 286 341 403 484 488 496 572 641 671 682 793 806 968 976 1144 1282 1342 1364 1573 1586 1612 1891 1936 2288 2564 2684 2728 3146 3172 3224 3751 3782 4433 5128 5368 5456 6292 6344 6448 7051 7381 7502 7564 8333 8723 8866 10256 10736 12584 12688 14102 14762 15004 15128 16666 17446 17732 19871 20801 24583 25168 28204 29524 30008 30256 33332 34892 35464 39101 39742 41602 48763 49166 56408 59048 60016 66664 69784 70928 77561 78202 79484 83204 91663 95953 97526 98332 112816 118096 133328 139568 155122 156404 158968 166408 183326 191906 195052 196664 218581 228811 258323 270413 310244 312808 317936 332816 366652 383812 390104 393328 430111 437162 457622 508313 516646 540826 620488 625616 733304 767624 780208 860222 874324 915244 1008293 1016626 1033292 1081652 1212131 1240976 1466608 1535248 1720444 1748648 1830488 2016586 2033252 2066584 2163304 2404391 2424262 2841553 2974543 3440888 3497296 3660976 4033172 4066504 4133168 4326608 4731221 4808782 4848524 5591443 5683106 5949086 6881776 8066344 8133008 9462442 9617564 9697048 11182886 11366212 11898172 13333441 15757703 16132688 18924884 19235128 19394096 22365772 22732424 23796344 26666882 31257083 31515406 37849768 38470256 44731544 45464848 47592688 53333764 61505873 62514166 63030812 75699536 89463088 106667528 123011746 125028332 126061624 146667851 173334733 213335056 246023492 250056664 252123248 293335702 346669466 492046984 500113328 586671404 693338932 984093968 1173342808 1386677864 1906682063 2346685616 2773355728 3813364126 7626728252 15253456504 30506913008
• Sum of all divisors σ(n): 73522127616
• Sum of proper divisors (its aliquot sum) s(n): 43015214608
• 30506913008 is an abundant number, because the sum of its proper divisors (43015214608) is greater than itself. Its abundance is 12508301600

Bases of 30506913008

• Binary: 11100011010010110101000110011110000₂
• Hexadecimal: 0x71A5A8CF0
• Base-36: E0J10Q8

Squares and roots of 30506913008

• 30506913008 squared (30506913008²) is 930671741277679608064
• 30506913008 cubed (30506913008³) is 28391921850162054575303983296512
• The square root of 30506913008 is 174662.2827286991
• The cube root of 30506913008 is 3124.6359215911

Scales and comparisons

• 30,506,913,008 seconds is equal to 970 years, 1 week, 2 days, 6 hours, 30 minutes, 8 seconds.
• To count from 1 to 30,506,913,008 would take you about one thousand, nine hundred forty 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 30506913008 cubic inches would be around 260.4 feet tall.

Recreational maths with 30506913008

• 30506913008 backwards is 80031960503
• The number of decimal digits it has is: 11
• The sum of 30506913008's digits is 35
• More coming soon!