161627253072790848

Names of 161627253072790848

• Cardinal: 161627253072790848 can be written as One hundred sixty-one quadrillion, six hundred twenty-seven trillion, two hundred fifty-three billion, seventy-two million, seven hundred ninety thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.61627253072790848 × 10¹⁷

Factors of 161627253072790848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19269087228

Divisors of 161627253072790848

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 79 84 96 112 158 168 192 224 237 316 336 448 474 553 632 672 948 1106 1264 1344 1659 1896 2212 2528 3318 3792 4424 5056 6241 6636 7584 8848 12482 13272 15168 17696 18723 24964 26544 35392 37446 43687 49928 53088 74892 87374 99856 106176 131061 149784 174748 199712 262122 299568 349496 399424 524244 599136 698992 1048488 1198272 1397984 2096976 2795968 4193952 8387904 19269087137 38538174274 57807261411 77076348548 115614522822 134883609959 154152697096 231229045644 269767219918 308305394192 404650829877 462458091288 539534439836 616610788384 809301659754 924916182576 1079068879672 1233221576768 1522257883823 1618603319508 1849832365152 2158137759344 3044515767646 3237206639016 3699664730304 4316275518688 4566773651469 6089031535292 6474413278032 8632551037376 9133547302938 10655805186761 12178063070584 12948826556064 18267094605876 21311610373522 24356126141168 25897653112128 31967415560283 36534189211752 42623220747044 48712252282336 63934831120566 73068378423504 85246441494088 97424504564672 120258372822017 127869662241132 146136756847008 170492882988176 240516745644034 255739324482264 292273513694016 340985765976352 360775118466051 481033491288068 511478648964528 681971531952704 721550236932102 841808609754119 962066982576136 1022957297929056 1443100473864204 1683617219508238 1924133965152272 2045914595858112 2525425829262357 2886200947728408 3367234439016476 3848267930304544 5050851658524714 5772401895456816 6734468878032952 7696535860609088 10101703317049428 11544803790913632 13468937756065904 20203406634098856 23089607581827264 26937875512131808 40406813268197712 53875751024263616 80813626536395424 161627253072790848
• Sum of all divisors σ(n): 494994792784347072
• Sum of proper divisors (its aliquot sum) s(n): 333367539711556224
• 161627253072790848 is an abundant number, because the sum of its proper divisors (333367539711556224) is greater than itself. Its abundance is 171740286638765376

Bases of 161627253072790848

• Binary: 1000111110001101110010000101011101011011010000010101000000₂
• Hexadecimal: 0x23E37215D6D0540
• Base-36: 187G2V0RJ3UO

Squares and roots of 161627253072790848

• 161627253072790848 squared (161627253072790848²) is 26123368935855978616859595552559104
• 161627253072790848 cubed (161627253072790848³) is 4222248362109477204927570205242222156869117750280192
• The square root of 161627253072790848 is 402028920.6920204245
• The cube root of 161627253072790848 is 544717.7542258489

Scales and comparisons

• 161,627,253,072,790,848 seconds is equal to 5,139,246,701 years, 41 weeks, 2 days, 14 hours, 20 minutes, 48 seconds.
• To count from 1 to 161,627,253,072,790,848 would take you about fifteen billion, four hundred seventeen million, seven hundred forty thousand, one hundred 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 161627253072790848 cubic inches would be around 45393.1 feet tall.

Recreational maths with 161627253072790848

• 161627253072790848 backwards is 848097270352726161
• The number of decimal digits it has is: 18
• The sum of 161627253072790848's digits is 78
• More coming soon!