27494499942

Names of 27494499942

• Cardinal: 27494499942 can be written as Twenty-seven billion, four hundred ninety-four million, four hundred ninety-nine thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 2.7494499942 × 10¹⁰

Factors of 27494499942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 283

Divisors of 27494499942

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 9 13 14 17 18 21 26 34 39 42 51 63 78 91 102 117 119 126 153 182 221 234 238 241 273 289 306 357 442 482 546 578 663 714 723 819 867 1071 1326 1446 1547 1638 1687 1734 1989 2023 2142 2169 2601 3094 3133 3374 3757 3978 4046 4097 4338 4641 5061 5202 6069 6266 7514 8194 9282 9399 10122 11271 12138 12291 13923 15183 18207 18798 21931 22542 24582 26299 27846 28197 28679 30366 33813 36414 36873 43862 52598 53261 56394 57358 58081 65793 67626 69649 73746 78897 86037 106522 116162 131586 139298 157794 159783 172074 174243 197379 208947 236691 258111 319566 348486 372827 394758 406567 417894 473382 479349 487543 516222 522729 626841 745654 755053 813134 905437 958698 975086 987377 1045458 1118481 1219701 1253682 1462629 1510106 1810874 1974754 2236962 2265159 2439402 2716311 2925258 2962131 3355443 3659103 4387887 4530318 5285371 5432622 5924262 6338059 6710886 6795477 6911639 7318206 8148933 8775774 8886393 10570742 12676118 12835901 13590954 13823278 15856113 16297866 16785409 17772786 19014177 20734917 25671802 31712226 33570818 38028354 38507703 41469834 47568339 50356227 57042531 62204751 77015406 89851307 95136678 100712454 114085062 115523109 117497863 124409502 151068681 179702614 218210317 231046218 234995726 269553921 302137362 352493589 436420634 539107842 654630951 704987178 808661763 1057480767 1309261902 1527472219 1617323526 1963892853 2114961534 3054944438 3927785706 4582416657 9164833314 13747249971 27494499942
• Sum of all divisors σ(n): 78209743248
• Sum of proper divisors (its aliquot sum) s(n): 50715243306
• 27494499942 is an abundant number, because the sum of its proper divisors (50715243306) is greater than itself. Its abundance is 23220743364

Bases of 27494499942

• Binary: 11001100110110011001100011001100110₂
• Hexadecimal: 0x666CCC666
• Base-36: CMPIJXI

Squares and roots of 27494499942

• 27494499942 squared (27494499942²) is 755947527060638003364
• 27494499942 cubed (27494499942³) is 20784399238923755013974493804888
• The square root of 27494499942 is 165814.6553896851
• The cube root of 27494499942 is 3018.2041258353

Scales and comparisons

• 27,494,499,942 seconds is equal to 874 years, 12 weeks, 3 days, 9 hours, 5 minutes, 42 seconds.
• To count from 1 to 27,494,499,942 would take you about one thousand, seven hundred forty-eight 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 27494499942 cubic inches would be around 251.5 feet tall.

Recreational maths with 27494499942

• 27494499942 backwards is 24999449472
• 27494499942 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27494499942's digits is 63
• More coming soon!