220398397912

Names of 220398397912

• Cardinal: 220398397912 can be written as Two hundred twenty billion, three hundred ninety-eight million, three hundred ninety-seven thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 2.20398397912 × 10¹¹

Factors of 220398397912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3316

Divisors of 220398397912

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 44 49 56 77 88 98 127 154 196 254 308 392 508 539 616 889 1016 1078 1397 1778 2156 2794 3169 3556 4312 5588 6223 6338 7112 9779 11176 12446 12676 16129 19558 22183 24892 25352 32258 34859 39116 44366 49784 64516 68453 69718 78232 88732 112903 129032 136906 139436 155281 177419 177464 225806 244013 273812 278872 310562 354838 402463 451612 488026 547624 621124 709676 790321 804926 903224 976052 1241933 1242248 1419352 1580642 1609852 1708091 1952104 2483866 2817241 3161284 3219704 3416182 4427093 4967732 5634482 6322568 6832364 8693531 8854186 9935464 11268964 13664728 17387062 17708372 19720687 22537928 30989651 34774124 35416744 39441374 51112801 61979302 69548248 78882748 102225602 123958604 157765496 204451204 216927557 247917208 357789607 408902408 433855114 562240811 715579214 867710228 1124481622 1431158428 1735420456 2248963244 2504527249 2862316856 3935685677 4497926488 5009054498 7871371354 10018108996 15742742708 20036217992 27549799739 31485485416 55099599478 110199198956 220398397912
• Sum of all divisors σ(n): 528745919400
• Sum of proper divisors (its aliquot sum) s(n): 308347521488
• 220398397912 is an abundant number, because the sum of its proper divisors (308347521488) is greater than itself. Its abundance is 87949123576

Bases of 220398397912

• Binary: 11001101010000110001001010100111011000₂
• Hexadecimal: 0x3350C4A9D8
• Base-36: 2T8ZIK7S

Squares and roots of 220398397912

• 220398397912 squared (220398397912²) is 48575453802176285959744
• 220398397912 cubed (220398397912³) is 10705952195848022404525956925654528
• The square root of 220398397912 is 469466.0774880333
• The cube root of 220398397912 is 6040.4525587397

Scales and comparisons

• 220,398,397,912 seconds is equal to 7,007 years, 51 weeks, 2 days, 9 hours, 11 minutes, 52 seconds.
• To count from 1 to 220,398,397,912 would take you about fourteen thousand and fifteen 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 220398397912 cubic inches would be around 503.4 feet tall.

Recreational maths with 220398397912

• 220398397912 backwards is 219793893022
• The number of decimal digits it has is: 12
• The sum of 220398397912's digits is 55
• More coming soon!