30983818868323380

Names of 30983818868323380

• Cardinal: 30983818868323380 can be written as Thirty quadrillion, nine hundred eighty-three trillion, eight hundred eighteen billion, eight hundred sixty-eight million, three hundred twenty-three thousand, three hundred eighty.

Scientific notation

• Scientific notation: 3.098381886832338 × 10¹⁶

Factors of 30983818868323380

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 485933

Divisors of 30983818868323380

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 243 270 324 405 486 540 729 810 972 1215 1458 1620 2187 2430 2916 3645 4374 4860 6561 7290 8748 10935 13122 14580 21870 26244 32805 43740 65610 131220 485923 971846 1457769 1943692 2429615 2915538 4373307 4859230 5831076 7288845 8746614 9718460 13119921 14577690 17493228 21866535 26239842 29155380 39359763 43733070 52479684 65599605 78719526 87466140 118079289 131199210 157439052 196798815 236158578 262398420 354237867 393597630 472317156 590396445 708475734 787195260 1062713601 1180792890 1416951468 1771189335 2125427202 2361585780 3188140803 3542378670 4250854404 5313568005 6376281606 7084757340 10627136010 12752563212 15940704015 21254272020 31881408030 63762816060 236121161929 472242323858 708363485787 944484647716 1180605809645 1416726971574 2125090457361 2361211619290 2833453943148 3541817428935 4250180914722 4722423238580 6375271372083 7083634857870 8500361829444 10625452286805 12750542744166 14167269715740 19125814116249 21250904573610 25501085488332 31876356860415 38251628232498 42501809147220 57377442348747 63752713720830 76503256464996 95629070581245 114754884697494 127505427441660 172132327046241 191258141162490 229509769394988 286887211743735 344264654092482 382516282324980 516396981138723 573774423487470 688529308184964 860661635231205 1032793962277446 1147548846974940 1549190943416169 1721323270462410 2065587924554892 2581984905693615 3098381886832338 3442646540924820 5163969811387230 6196763773664676 7745954717080845 10327939622774460 15491909434161690 30983818868323380
• Sum of all divisors σ(n): 97594271733897666
• Sum of proper divisors (its aliquot sum) s(n): 66610452865574286
• 30983818868323380 is an abundant number, because the sum of its proper divisors (66610452865574286) is greater than itself. Its abundance is 35626633997250906

Bases of 30983818868323380

• Binary: 1101110000100111001111001111101011011100111010000110100₂
• Hexadecimal: 0x6E139E7D6E7434
• Base-36: 8H2UHVZPB90

Squares and roots of 30983818868323380

• 30983818868323380 squared (30983818868323380²) is 959997031665071896115172254624400
• 30983818868323380 cubed (30983818868323380³) is 29744374143238691911529660953667309376879638472000
• The square root of 30983818868323380 is 176022211.2925621101
• The cube root of 30983818868323380 is 314083.3986362533

Scales and comparisons

• 30,983,818,868,323,380 seconds is equal to 985,189,600 years, 39 weeks, 6 days, 16 hours, 3 minutes.
• To count from 1 to 30,983,818,868,323,380 would take you about two billion, nine hundred fifty-five million, five hundred sixty-eight thousand, eight hundred 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 30983818868323380 cubic inches would be around 26173.6 feet tall.

Recreational maths with 30983818868323380

• 30983818868323380 backwards is 08332386881838903
• 30983818868323380 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 30983818868323380's digits is 81
• More coming soon!