71642815230

Names of 71642815230

• Cardinal: 71642815230 can be written as Seventy-one billion, six hundred forty-two million, eight hundred fifteen thousand, two hundred thirty.

Scientific notation

• Scientific notation: 7.164281523 × 10¹⁰

Factors of 71642815230

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14224

Divisors of 71642815230

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 23 30 35 42 46 49 69 70 98 105 115 138 147 151 161 210 230 245 294 302 322 345 453 483 490 690 735 755 805 906 966 1057 1127 1470 1510 1610 2114 2254 2265 2415 3171 3381 3473 4530 4830 5285 5635 6342 6762 6946 7399 10419 10570 11270 14033 14798 15855 16905 17365 20838 22197 24311 28066 31710 33810 34730 36995 42099 44394 48622 52095 70165 72933 73990 84198 98231 104190 110985 121555 140330 145866 170177 196462 210495 221970 243110 294693 322759 340354 364665 420990 491155 510531 589386 645518 687617 729330 850885 968277 982310 1021062 1375234 1473465 1613795 1701770 1936554 2062851 2118983 2259313 2552655 2946930 3227590 3438085 4125702 4237966 4518626 4841385 5105310 6356949 6777939 6876170 9682770 10314255 10594915 11296565 12713898 13555878 14832881 15815191 20628510 21189830 22593130 29665762 31630382 31784745 33889695 44498643 47445573 48736609 63569490 67779390 74164405 79075955 88997286 94891146 97473218 103830167 146209827 148328810 158151910 207660334 222493215 237227865 243683045 292419654 311490501 341156263 444986430 474455730 487366090 519150835 622981002 682312526 731049135 1023468789 1038301670 1462098270 1557452505 1705781315 2046937578 2388093841 3114905010 3411562630 4776187682 5117343945 7164281523 10234687890 11940469205 14328563046 23880938410 35821407615 71642815230
• Sum of all divisors σ(n): 210108515328
• Sum of proper divisors (its aliquot sum) s(n): 138465700098
• 71642815230 is an abundant number, because the sum of its proper divisors (138465700098) is greater than itself. Its abundance is 66822884868

Bases of 71642815230

• Binary: 1000010101110001111101001101011111110₂
• Hexadecimal: 0x10AE3E9AFE
• Base-36: WWUA60U

Squares and roots of 71642815230

• 71642815230 squared (71642815230²) is 5132692974079919952900
• 71642815230 cubed (71642815230³) is 367720574374326884438805002667000
• The square root of 71642815230 is 267661.7552621219
• The cube root of 71642815230 is 4153.2768473429

Scales and comparisons

• 71,642,815,230 seconds is equal to 2,278 years, 1 week, 6 hours, 30 seconds.
• To count from 1 to 71,642,815,230 would take you about four thousand, five hundred fifty-six 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 71642815230 cubic inches would be around 346.1 feet tall.

Recreational maths with 71642815230

• 71642815230 backwards is 03251824617
• The number of decimal digits it has is: 11
• The sum of 71642815230's digits is 39
• More coming soon!