68272515200

Names of 68272515200

• Cardinal: 68272515200 can be written as Sixty-eight billion, two hundred seventy-two million, five hundred fifteen thousand, two hundred.

Scientific notation

• Scientific notation: 6.82725152 × 10¹⁰

Factors of 68272515200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 187

Divisors of 68272515200

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 80 100 124 128 149 155 160 200 248 298 310 320 400 496 596 620 640 745 775 800 961 992 1192 1240 1490 1550 1600 1922 1984 2384 2480 2980 3100 3200 3725 3844 3968 4619 4768 4805 4960 5960 6200 7450 7688 9238 9536 9610 9920 11920 12400 14900 15376 18476 19072 19220 19840 22201 23095 23840 24025 24800 29800 30752 36952 38440 44402 46190 47680 48050 49600 59600 61504 73904 76880 88804 92380 95360 96100 99200 111005 115475 119200 123008 143189 147808 153760 177608 184760 192200 222010 230950 238400 286378 295616 307520 355216 369520 384400 444020 461900 476800 555025 572756 591232 615040 688231 710432 715945 739040 768800 888040 923800 1110050 1145512 1376462 1420864 1431890 1478080 1537600 1776080 1847600 2220100 2291024 2752924 2841728 2863780 2956160 3075200 3441155 3552160 3579725 3695200 4440200 4582048 5505848 5727560 6882310 7104320 7159450 7390400 8880400 9164096 11011696 11455120 13764620 14208640 14318900 14780800 17205775 17760800 18328192 21335161 22023392 22910240 27529240 28637800 34411550 35521600 42670322 44046784 45820480 55058480 57275600 68823100 71043200 85340644 88093568 91640960 106675805 110116960 114551200 137646200 170681288 213351610 220233920 229102400 275292400 341362576 426703220 440467840 458204800 533379025 550584800 682725152 853406440 1066758050 1101169600 1365450304 1706812880 2133516100 2202339200 2730900608 3413625760 4267032200 6827251520 8534064400 13654503040 17068128800 34136257600 68272515200
• Sum of all divisors σ(n): 175447862415
• Sum of proper divisors (its aliquot sum) s(n): 107175347215
• 68272515200 is an abundant number, because the sum of its proper divisors (107175347215) is greater than itself. Its abundance is 38902832015

Bases of 68272515200

• Binary: 111111100101010110111110100010000000₂
• Hexadecimal: 0xFE55BE880
• Base-36: VD3OXVK

Squares and roots of 68272515200

• 68272515200 squared (68272515200²) is 4661136331734231040000
• 68272515200 cubed (68272515200³) is 318227501057597531038711808000000
• The square root of 68272515200 is 261290.0977840531
• The cube root of 68272515200 is 4087.1003492833

Scales and comparisons

• 68,272,515,200 seconds is equal to 2,170 years, 44 weeks, 3 days, 3 hours, 33 minutes, 20 seconds.
• To count from 1 to 68,272,515,200 would take you about four thousand, three hundred forty-one 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 68272515200 cubic inches would be around 340.6 feet tall.

Recreational maths with 68272515200

• 68272515200 backwards is 00251527286
• The number of decimal digits it has is: 11
• The sum of 68272515200's digits is 38
• More coming soon!