72457433749664152

Names of 72457433749664152

• Cardinal: 72457433749664152 can be written as Seventy-two quadrillion, four hundred fifty-seven trillion, four hundred thirty-three billion, seven hundred forty-nine million, six hundred sixty-four thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 7.2457433749664152 × 10¹⁶

Factors of 72457433749664152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 999

Divisors of 72457433749664152

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 98 179 196 343 358 392 686 716 811 1253 1372 1432 1622 2401 2506 2744 3244 4802 5012 5677 6488 8771 9604 10024 11354 17542 19208 22708 32041 35084 39739 45416 61397 64082 70168 79478 122794 128164 145169 158956 224287 245588 256328 278173 290338 317912 429779 448574 491176 556346 580676 657721 859558 897148 1016183 1112692 1161352 1315442 1570009 1719116 1794296 1947211 2032366 2225384 2630884 3140018 3438232 3894422 4064732 4604047 5261768 5735339 6280036 7113281 7788844 8129464 9208094 10990063 11470678 12560072 14226562 15577688 18416188 21980126 22941356 25985251 28453124 32228329 36832376 40147373 43960252 45882712 49792967 51970502 56906248 64456658 76930441 80294746 87920504 99585934 103941004 117732059 128913316 153860882 160589492 181896757 199171868 207882008 225598303 235464118 257826632 281031611 307721764 321178984 348550769 363793514 398343736 451196606 470928236 562063222 615443528 697101538 727587028 824124413 902393212 941856472 1124126444 1273277299 1394203076 1455174056 1579188121 1648248826 1804786424 1967221277 2248252888 2546554598 2788406152 3158376242 3296497652 3934442554 4651359929 5093109196 5768870891 6316752484 6592995304 7868885108 8912941093 9302719858 10186218392 11537741782 12633504968 13770548939 15737770216 17825882186 18605439716 21074038561 23075483564 27541097878 32559519503 35651764372 37210879432 40382096237 42148077122 46150967128 55082195756 62390587651 65119039006 71303528744 80764192474 84296154244 110164391512 124781175302 130238078012 147518269927 161528384948 168592308488 227916636521 249562350604 260476156024 282674673659 295036539854 323056769896 455833273042 499124701208 565349347318 590073079708 911666546084 1032627889489 1130698694636 1180146159416 1595416455647 1823333092168 2065255778978 2261397389272 3190832911294 3772252902419 4130511557956 6381665822588 7228395226423 7544505804838 8261023115912 11167915189529 12763331645176 14456790452846 15089011609676 22335830379058 26405770316933 28913580905692 30178023219352 44671660758116 50598766584961 52811540633866 57827161811384 89343321516232 101197533169922 105623081267732 184840392218531 202395066339844 211246162535464 369680784437062 404790132679688 739361568874124 1293882745529717 1478723137748248 2587765491059434 5175530982118868 9057179218708019 10351061964237736 18114358437416038 36228716874832076 72457433749664152
• Sum of all divisors σ(n): 159578372687002200
• Sum of proper divisors (its aliquot sum) s(n): 87120938937338048
• 72457433749664152 is an abundant number, because the sum of its proper divisors (87120938937338048) is greater than itself. Its abundance is 14663505187673896

Bases of 72457433749664152

• Binary: 100000001011010111010011011101111111111000011000110011000₂
• Hexadecimal: 0x1016BA6EFFC3198
• Base-36: JTG0LJF1SIG

Squares and roots of 72457433749664152

• 72457433749664152 squared (72457433749664152²) is 5250079705586969694079972793879104
• 72457433749664152 cubed (72457433749664152³) is 380407302448024132703095423316480212886481290679808
• The square root of 72457433749664152 is 269179185.2087827239
• The cube root of 72457433749664152 is 416895.9244121245

Scales and comparisons

• 72,457,433,749,664,152 seconds is equal to 2,303,922,267 years, 35 weeks, 2 days, 22 hours, 15 minutes, 52 seconds.
• To count from 1 to 72,457,433,749,664,152 would take you about six billion, nine hundred eleven million, seven hundred sixty-six thousand, eight hundred three 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 72457433749664152 cubic inches would be around 34741.3 feet tall.

Recreational maths with 72457433749664152

• 72457433749664152 backwards is 25146694733475427
• The number of decimal digits it has is: 17
• The sum of 72457433749664152's digits is 79
• More coming soon!