15142612454872

Names of 15142612454872

• Cardinal: 15142612454872 can be written as Fifteen trillion, one hundred forty-two billion, six hundred twelve million, four hundred fifty-four thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.5142612454872 × 10¹³

Factors of 15142612454872

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4236

Divisors of 15142612454872

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 14 19 28 29 31 38 56 58 62 76 116 124 127 133 152 203 217 232 248 254 266 406 434 508 532 551 589 812 868 889 899 961 1016 1064 1102 1178 1624 1736 1778 1798 1922 2204 2356 2413 3556 3596 3683 3844 3857 3937 4021 4123 4408 4712 4826 6293 6727 7112 7192 7366 7688 7714 7874 8042 8246 9652 12586 13454 14732 15428 15748 16084 16492 16891 17081 18259 19304 25172 25781 26908 27559 27869 28147 29464 30856 31496 32168 32984 33782 34162 36518 50344 51562 53816 55118 55738 56294 67564 68324 69977 73036 74803 76399 103124 110236 111476 112588 114173 116609 119567 122047 124651 127813 135128 136648 139954 146072 149606 152798 195083 206248 220472 222952 225176 228346 233218 239134 244094 249302 255626 279908 299212 305596 390166 456692 466436 478268 488188 489839 498604 510667 511252 523621 529511 534793 559816 598424 611192 780332 799211 816263 854329 872557 913384 932872 956536 976376 979678 997208 1021334 1022504 1047242 1059022 1069586 1560664 1598422 1632526 1708658 1745114 1959356 2042668 2094484 2118044 2139172 2169287 2215571 2318893 2368369 3196844 3265052 3417316 3490228 3539363 3574669 3614879 3706577 3864181 3918712 4085336 4188968 4236088 4278344 4338574 4431142 4637786 4736738 6393688 6530104 6834632 6980456 7078726 7149338 7229758 7413154 7728362 8677148 8862284 9275572 9473476 9702673 14157452 14298676 14459516 14809343 14826308 15185009 15456724 15508997 15830677 16232251 16578583 17354296 17724568 18551144 18946952 19405346 24775541 25304153 27049267 28314904 28597352 28919032 29618686 29652616 30370018 30913448 31017994 31661354 32464502 33157166 38810692 49551082 50608306 54098534 59237372 60740036 62035988 63322708 64929004 66314332 67247897 67918711 68682701 73419439 77621384 99102164 101216612 103665401 108197068 110814739 112061249 118474744 121480072 124071976 126645416 129858008 132628664 134495794 135837422 137365402 146838878 198204328 202433224 207330802 216394136 221629478 224122498 268991588 271674844 274730804 281377517 293677756 300782863 414661604 443258956 448244996 459089633 470735279 480778907 490750987 513936073 537983176 543349688 549461608 562755034 587355512 601565726 784428743 829323208 886517912 896489992 918179266 941470558 961557814 981501974 1027872146 1125510068 1203131452 1568857486 1836358532 1882941116 1923115628 1963003948 1969642619 2055744292 2105480041 2129163731 2251020136 2406262904 3137714972 3213627431 3435256909 3672717064 3765882232 3846231256 3926007896 3939285238 4111488584 4210960082 4258327462 6275429944 6427254862 6870513818 7878570476 8421920164 8516654924 8722703027 9324268753 12854509724 13741027636 14231778623 14904146117 15757140952 16843840328 17033309848 17445406054 18648537506 25709019448 27482055272 28463557246 29808292234 34890812108 37297075012 56927114492 59616584468 61058921189 65269881271 69781624216 74594150024 99622450361 113854228984 119233168936 122117842378 130539762542 199244900722 244235684756 261079525084 270403793837 398489801444 488471369512 522159050168 540807587674 796979602888 1081615175348 1892826556859 2163230350696 3785653113718 7571306227436 15142612454872
• Sum of all divisors σ(n): 36807284736000
• Sum of proper divisors (its aliquot sum) s(n): 21664672281128
• 15142612454872 is an abundant number, because the sum of its proper divisors (21664672281128) is greater than itself. Its abundance is 6522059826256

Bases of 15142612454872

• Binary: 11011100010110101010000010010100110111011000₂
• Hexadecimal: 0xDC5AA094DD8
• Base-36: 5D8F4HGIG

Squares and roots of 15142612454872

• 15142612454872 squared (15142612454872²) is 229298711958444618236536384
• 15142612454872 cubed (15142612454872³) is 3472181531588050683405615073284786062848
• The square root of 15142612454872 is 3891350.9806842147
• The cube root of 15142612454872 is 24740.0326928989

Scales and comparisons

• 15,142,612,454,872 seconds is equal to 481,488 years, 12 weeks, 2 days, 5 hours, 27 minutes, 52 seconds.
• To count from 1 to 15,142,612,454,872 would take you about one million, two hundred three thousand, seven 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 15142612454872 cubic inches would be around 2061.7 feet tall.

Recreational maths with 15142612454872

• 15142612454872 backwards is 27845421624151
• The number of decimal digits it has is: 14
• The sum of 15142612454872's digits is 52
• More coming soon!