10145732142

Names of 10145732142

• Cardinal: 10145732142 can be written as Ten billion, one hundred forty-five million, seven hundred thirty-two thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.0145732142 × 10¹⁰

Factors of 10145732142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 997

Divisors of 10145732142

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 31 39 42 49 62 78 91 93 98 147 169 182 186 217 273 294 338 343 403 434 507 546 637 651 686 806 941 1014 1029 1183 1209 1274 1302 1519 1882 1911 2058 2366 2418 2821 2823 3038 3549 3822 4459 4557 5239 5642 5646 6587 7098 8281 8463 8918 9114 10478 10633 12233 13174 13377 15717 16562 16926 19747 19761 21266 24466 24843 26754 29171 31434 31899 36673 36699 39494 39522 46109 49686 57967 58342 59241 63798 73346 73398 85631 87513 92218 110019 115934 118482 138229 138327 159029 171262 173901 175026 204197 220038 256711 256893 276458 276654 318058 322763 347802 379223 408394 414687 477087 513422 513786 599417 612591 645526 758446 770133 829374 954174 968289 1113203 1137669 1198834 1225182 1429379 1540266 1796977 1798251 1936578 2226406 2275338 2654561 2858758 3339609 3593954 3596502 4195919 4288137 4929899 5309122 5390931 6679218 7792421 7963683 8391838 8576274 9859798 10005653 10781862 12587757 14789697 15584842 15927366 18581927 20011306 23377263 25175514 29579394 30016959 34509293 37163854 46754526 54546947 55745781 60033918 69018586 103527879 109093894 111491562 130073489 163640841 207055758 241565051 260146978 327281682 390220467 483130102 724695153 780440934 1449390306 1690955357 3381910714 5072866071 10145732142
• Sum of all divisors σ(n): 26478489600
• Sum of proper divisors (its aliquot sum) s(n): 16332757458
• 10145732142 is an abundant number, because the sum of its proper divisors (16332757458) is greater than itself. Its abundance is 6187025316

Bases of 10145732142

• Binary: 1001011100101110111001011000101110₂
• Hexadecimal: 0x25CBB962E
• Base-36: 4NSI90U

Squares and roots of 10145732142

• 10145732142 squared (10145732142²) is 102935880697211908164
• 10145732142 cubed (10145732142³) is 1044359873354780226444647007288
• The square root of 10145732142 is 100726.0251474265
• The cube root of 10145732142 is 2164.8499375605

Scales and comparisons

• 10,145,732,142 seconds is equal to 322 years, 31 weeks, 2 days, 10 hours, 55 minutes, 42 seconds.
• To count from 1 to 10,145,732,142 would take you about six hundred forty-five 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 10145732142 cubic inches would be around 180.4 feet tall.

Recreational maths with 10145732142

• 10145732142 backwards is 24123754101
• The number of decimal digits it has is: 11
• The sum of 10145732142's digits is 30
• More coming soon!