30707068470

Names of 30707068470

• Cardinal: 30707068470 can be written as Thirty billion, seven hundred seven million, sixty-eight thousand, four hundred seventy.

Scientific notation

• Scientific notation: 3.070706847 × 10¹⁰

Factors of 30707068470

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 509

Divisors of 30707068470

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 29 30 39 58 65 78 87 130 145 169 174 195 290 338 377 390 435 457 507 754 845 870 914 1014 1131 1371 1690 1885 2262 2285 2535 2742 3770 4570 4901 5070 5655 5941 6855 9802 11310 11882 13253 13710 14703 17823 24505 26506 29406 29705 35646 39759 49010 59410 66265 73515 77233 79518 89115 132530 147030 154466 172289 178230 198795 208849 231699 344578 386165 397590 417698 463398 516867 626547 772330 861445 1033734 1044245 1158495 1253094 1722890 2088490 2239757 2316990 2584335 2715037 3132735 4479514 5168670 5430074 6056621 6265470 6719271 8145111 11198785 12113242 13438542 13575185 16290222 18169863 22397570 27150370 30283105 33596355 35295481 36339726 40725555 60566210 67192710 70590962 78736073 81451110 90849315 105886443 157472146 176477405 181698630 211772886 236208219 352954810 393680365 472416438 529432215 787360730 1023568949 1058864430 1181041095 2047137898 2362082190 3070706847 5117844745 6141413694 10235689490 15353534235 30707068470
• Sum of all divisors σ(n): 82734870960
• Sum of proper divisors (its aliquot sum) s(n): 52027802490
• 30707068470 is an abundant number, because the sum of its proper divisors (52027802490) is greater than itself. Its abundance is 21320734020

Bases of 30707068470

• Binary: 11100100110010010001010111000110110₂
• Hexadecimal: 0x72648AE36
• Base-36: E3U71O6

Squares and roots of 30707068470

• 30707068470 squared (30707068470²) is 942924054021268140900
• 30707068470 cubed (30707068470³) is 28954433488841059638845907423000
• The square root of 30707068470 is 175234.3244629887
• The cube root of 30707068470 is 3131.4545961507

Scales and comparisons

• 30,707,068,470 seconds is equal to 976 years, 20 weeks, 1 day, 21 hours, 14 minutes, 30 seconds.
• To count from 1 to 30,707,068,470 would take you about one thousand, nine hundred fifty-two 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 30707068470 cubic inches would be around 261 feet tall.

Recreational maths with 30707068470

• 30707068470 backwards is 07486070703
• The number of decimal digits it has is: 11
• The sum of 30707068470's digits is 42
• More coming soon!