30198132972

Names of 30198132972

• Cardinal: 30198132972 can be written as Thirty billion, one hundred ninety-eight million, one hundred thirty-two thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 3.0198132972 × 10¹⁰

Factors of 30198132972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 627

Divisors of 30198132972

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 37 42 49 63 74 84 98 111 126 147 148 157 196 222 252 259 294 314 333 343 421 441 444 471 518 588 628 666 686 777 842 882 942 1029 1036 1099 1263 1332 1372 1413 1554 1684 1764 1813 1884 2058 2198 2331 2526 2826 2947 3087 3108 3297 3626 3789 4116 4396 4662 5052 5439 5652 5809 5894 6174 6594 7252 7578 7693 8841 9324 9891 10878 11618 11788 12348 12691 13188 15156 15386 15577 16317 17427 17682 19782 20629 21756 23079 23236 25382 26523 30772 31154 32634 34854 35364 38073 39564 40663 41258 46158 46731 50764 52281 53046 53851 61887 62308 65268 66097 69237 69708 76146 81326 82516 92316 93462 104562 106092 107702 109039 114219 121989 123774 132194 138474 140193 144403 152292 161553 162652 185661 186924 198291 209124 215404 218078 228438 243978 247548 264388 276948 280386 284641 288806 323106 327117 365967 371322 396582 433209 436156 456876 462679 484659 487956 560772 569282 577612 594873 646212 654234 731934 742644 763273 793164 853923 866418 925358 969318 981351 1138564 1189746 1299627 1308468 1388037 1463868 1526546 1707846 1732836 1850716 1938636 1962702 1992487 2289819 2379492 2445589 2561769 2599254 2776074 3053092 3238753 3415692 3925404 3984974 4164111 4579638 4891178 5123538 5198508 5342911 5552148 5977461 6477506 6869457 7336767 7969948 8328222 9159276 9716259 9782356 10247076 10685822 11954922 12955012 13738914 14673534 16028733 16656444 17119123 17932383 19432518 21371644 22010301 22671271 23909844 27477828 29148777 29347068 32057466 34238246 35864766 38865036 44020602 45342542 48086199 51357369 58297554 64114932 68013813 68476492 71729532 88041204 90685084 96172398 102714738 116595108 119833861 136027626 154072107 192344796 204041439 205429476 239667722 272055252 308144214 359501583 408082878 479335444 616288428 719003166 816165756 838837027 1078504749 1438006332 1677674054 2157009498 2516511081 3355348108 4314018996 5033022162 7549533243 10066044324 15099066486 30198132972
• Sum of all divisors σ(n): 92226243200
• Sum of proper divisors (its aliquot sum) s(n): 62028110228
• 30198132972 is an abundant number, because the sum of its proper divisors (62028110228) is greater than itself. Its abundance is 31829977256

Bases of 30198132972

• Binary: 11100000111111100101111000011101100₂
• Hexadecimal: 0x707F2F0EC
• Base-36: DVF6SJ0

Squares and roots of 30198132972

• 30198132972 squared (30198132972²) is 911927234994593552784
• 30198132972 cubed (30198132972³) is 27538499903155027808065132794048
• The square root of 30198132972 is 173776.1001173637
• The cube root of 30198132972 is 3114.0580040997

Scales and comparisons

• 30,198,132,972 seconds is equal to 960 years, 10 weeks, 5 days, 10 hours, 16 minutes, 12 seconds.
• To count from 1 to 30,198,132,972 would take you about one thousand, nine hundred twenty 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 30198132972 cubic inches would be around 259.5 feet tall.

Recreational maths with 30198132972

• 30198132972 backwards is 27923189103
• The number of decimal digits it has is: 11
• The sum of 30198132972's digits is 45
• More coming soon!