29942796457938

Names of 29942796457938

• Cardinal: 29942796457938 can be written as Twenty-nine trillion, nine hundred forty-two billion, seven hundred ninety-six million, four hundred fifty-seven thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 2.9942796457938 × 10¹³

Factors of 29942796457938

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 299

Divisors of 29942796457938

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 13 14 17 21 26 34 39 42 51 78 91 102 119 169 182 221 238 257 273 289 338 357 442 507 514 546 578 663 714 771 867 1014 1183 1326 1542 1547 1734 1799 2023 2197 2366 2873 3094 3341 3549 3598 3757 4046 4369 4394 4641 4913 5397 5746 6069 6591 6682 7098 7514 8619 8738 9282 9826 10023 10794 11271 12138 13107 13182 14739 15379 17238 20046 20111 22542 23387 26214 26299 29478 30583 30758 34391 37349 40222 43433 46137 46774 48841 52598 56797 60333 61166 63869 66049 68782 70161 74273 74698 78897 86866 91749 92274 97682 103173 112047 113594 120666 127738 130299 132098 140322 146523 148546 157794 170391 183498 191607 198147 206346 222819 224094 260598 261443 293046 304031 340782 341887 383214 396294 397579 445638 447083 462343 519911 522886 564629 608062 634933 683774 738361 784329 795158 830297 858637 894166 912093 924686 965549 1025661 1039822 1122833 1129258 1192737 1262641 1269866 1341249 1387029 1476722 1559733 1568658 1660594 1693887 1717274 1824186 1904799 1931098 2051322 2215083 2245666 2385474 2490891 2525282 2575911 2682498 2774058 2896647 3119466 3368499 3387774 3787923 3809598 3952403 4430166 4444531 4981782 5151822 5168527 5793294 5812079 6010459 6736998 6758843 7575846 7859831 7904806 8838487 8889062 9598693 10337054 10793861 11162281 11624158 11857209 12020918 12552137 13333593 13517686 14596829 15505581 15719662 16414333 17436237 17676974 18031377 19088161 19197386 20276529 21587722 22324562 23579493 23714418 25104274 26515461 26667186 28796079 29193658 31011162 32381583 32828666 33486843 34872474 36062754 37656411 38176322 40553058 43790487 47158986 49242999 53030922 57264483 57592158 64763166 66973686 67190851 75312822 75557027 78135967 87580974 87864959 98485998 102177803 114528966 114900331 133617127 134381702 145109653 151114054 156271934 163177781 175729918 189758777 201572553 204355606 213386329 226671081 229800662 234407901 248146093 263594877 267234254 290219306 306533409 324498737 326355562 344700993 379517554 400851381 403145106 426772658 435328959 453342162 468815802 489533343 496292186 527189754 569276331 613066818 640158987 648997474 689401986 744438279 801702762 870657918 973496211 979066686 1015767571 1138552662 1142244467 1280317974 1328311439 1488876558 1493704303 1737022651 1946992422 2031535142 2271491159 2284488934 2466864101 2656622878 2774022277 2987408606 3047302713 3225899209 3426733401 3474045302 3984934317 4218483581 4481112909 4542982318 4933728202 5211067953 5548044554 6094605426 6451798418 6814473477 6853466802 7400592303 7969868634 8322066831 8436967162 8962225818 9677697627 10422135906 12655450743 13628946954 14801184606 16644133662 17268048707 19355395254 19418155939 22581294463 25310901486 29529385067 34536097414 38836311878 41936689717 45162588926 51804146121 54840286553 58254467817 59058770134 67743883389 83873379434 88588155201 103608292242 109680573106 116508935634 125810069151 135487766778 164520859659 177176310402 251620138302 293556828019 329041719318 383882005871 587113656038 712923725189 767764011742 880670484057 1151646017613 1425847450378 1761340968114 2138771175567 2303292035226 4277542351134 4990466076323 9980932152646 14971398228969 29942796457938
• Sum of all divisors σ(n): 79082077939200
• Sum of proper divisors (its aliquot sum) s(n): 49139281481262
• 29942796457938 is an abundant number, because the sum of its proper divisors (49139281481262) is greater than itself. Its abundance is 19196485023324

Bases of 29942796457938

• Binary: 110110011101110011001101111110001011111010010₂
• Hexadecimal: 0x1B3B99BF17D2
• Base-36: AM3J3WSLU

Squares and roots of 29942796457938

• 29942796457938 squared (29942796457938²) is 896571059721504439003211844
• 29942796457938 cubed (29942796457938³) is 26845844751318782176913915377928649417672
• The square root of 29942796457938 is 5472001.1383348597
• The cube root of 29942796457938 is 31052.5630818931

Scales and comparisons

• 29,942,796,457,938 seconds is equal to 952,088 years, 16 weeks, 4 hours, 32 minutes, 18 seconds.
• To count from 1 to 29,942,796,457,938 would take you about two million, three hundred eighty thousand, two hundred twenty 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 29942796457938 cubic inches would be around 2587.7 feet tall.

Recreational maths with 29942796457938

• 29942796457938 backwards is 83975469724992
• The number of decimal digits it has is: 14
• The sum of 29942796457938's digits is 84
• More coming soon!