68998627008

Names of 68998627008

• Cardinal: 68998627008 can be written as Sixty-eight billion, nine hundred ninety-eight million, six hundred twenty-seven thousand and eight.

Scientific notation

• Scientific notation: 6.8998627008 × 10¹⁰

Factors of 68998627008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 165

Divisors of 68998627008

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 71 72 89 96 108 142 144 178 192 213 216 267 284 288 356 426 432 534 568 576 639 712 801 852 864 1068 1136 1278 1424 1602 1704 1728 1917 2136 2272 2403 2556 2848 3204 3408 3834 4272 4544 4806 5041 5112 5696 6319 6408 6816 7668 7921 8544 9612 10082 10224 12638 12816 13632 15123 15336 15842 17088 18957 19224 20164 20448 23763 25276 25632 30246 30672 31684 37914 38448 40328 40896 45369 47526 50552 51264 56871 60492 61344 63368 71289 75828 76896 80656 90738 95052 101104 113742 120984 122688 126736 136107 142578 151656 153792 161312 170613 181476 190104 202208 213867 227484 241968 253472 272214 285156 303312 322624 341226 362952 380208 404416 427734 448649 454968 483936 506944 544428 562391 570312 606624 682452 725904 760416 855468 897298 909936 967872 1088856 1124782 1140624 1213248 1345947 1364904 1451808 1520832 1687173 1710936 1794596 1819872 2177712 2249564 2281248 2691894 2729808 2903616 3374346 3421872 3589192 3639744 4037841 4355424 4499128 4562496 5061519 5383788 5459616 6748692 6843744 7178384 8075682 8710848 8998256 10123038 10767576 10919232 12113523 13497384 13687488 14356768 15184557 16151364 17996512 20246076 21535152 24227046 26994768 28713536 30369114 32302728 35993024 39929761 40492152 43070304 48454092 53989536 60738228 64605456 79859522 80984304 86140608 96908184 107979072 119789283 121476456 129210912 159719044 161968608 193816368 239578566 242952912 258421824 319438088 323937216 359367849 387632736 479157132 485905824 638876176 718735698 775265472 958314264 971811648 1078103547 1277752352 1437471396 1916628528 2156207094 2555504704 2874942792 3833257056 4312414188 5749885584 7666514112 8624828376 11499771168 17249656752 22999542336 34499313504 68998627008
• Sum of all divisors σ(n): 208078034440
• Sum of proper divisors (its aliquot sum) s(n): 139079407432
• 68998627008 is an abundant number, because the sum of its proper divisors (139079407432) is greater than itself. Its abundance is 70080780424

Bases of 68998627008

• Binary: 1000000010000101000110111111011000000₂
• Hexadecimal: 0x1010A37EC0
• Base-36: VP401C0

Squares and roots of 68998627008

• 68998627008 squared (68998627008²) is 4760810528989107032064
• 68998627008 cubed (68998627008³) is 328489389945478567400373832384512
• The square root of 68998627008 is 262675.8972726657
• The cube root of 68998627008 is 4101.5387246079

Scales and comparisons

• 68,998,627,008 seconds is equal to 2,193 years, 49 weeks, 5 hours, 16 minutes, 48 seconds.
• To count from 1 to 68,998,627,008 would take you about four thousand, three hundred eighty-seven 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 68998627008 cubic inches would be around 341.8 feet tall.

Recreational maths with 68998627008

• 68998627008 backwards is 80072689986
• The number of decimal digits it has is: 11
• The sum of 68998627008's digits is 63
• More coming soon!