155369172113001

Names of 155369172113001

• Cardinal: 155369172113001 can be written as One hundred fifty-five trillion, three hundred sixty-nine billion, one hundred seventy-two million, one hundred thirteen thousand and one.

Scientific notation

• Scientific notation: 1.55369172113001 × 10¹⁴

Factors of 155369172113001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 507

Divisors of 155369172113001

• Number of divisors d(n): 224
• Complete list of divisors:
  1 3 7 9 11 21 27 29 33 63 77 81 87 99 189 203 231 243 261 297 319 457 567 609 693 729 783 891 957 1371 1701 1827 2079 2233 2349 2673 2871 3199 4113 5027 5103 5481 6237 6699 7047 8019 8613 9597 12339 13253 15081 16443 18711 20097 21141 25839 28791 35189 37017 39759 45243 49329 56133 60291 77517 86373 92771 105567 111051 119277 135729 145783 147987 180873 208849 232551 259119 278313 316701 333153 357831 407187 437349 542619 626547 777357 834939 950103 1020481 1073493 1221561 1312047 1461943 1627857 1879641 2297339 2332071 2504817 2850309 3061443 3220479 3664683 3936141 4385829 5638923 6056621 6892017 7514451 8550927 9184329 9661437 11808423 13157487 16081373 16916769 18169863 20676051 22543353 25652781 27552987 35425269 39472461 42396347 48244119 50750307 54509589 62028153 66622831 67630059 82658961 95443993 106275807 118417383 127189041 144732357 152250921 163528767 186084459 199868493 247976883 286331979 355252149 381567123 434197071 466359817 490586301 558253377 599605479 668107951 743930649 858995937 1049883923 1065756447 1144701369 1302591213 1399079451 1471758903 1674760131 1798816437 2004323853 2576987811 2767875797 3149651769 3434104107 3907773639 4197238353 4415276709 5396449311 6012971559 7349187461 7730963433 8303627391 9448955307 10302312321 11723320917 12591715059 16189347933 18038914677 19375130579 22047562383 23192890299 24910882173 28346865921 30446633767 30906936963 37775145177 48568043799 54116744031 58125391737 66142687149 69578670897 74732646519 85040597763 91339901301 113325435531 162350232093 174376175211 198428061447 213126436369 224197939557 255121793289 274019703903 339976306593 487050696279 523128525633 595284184341 639379309107 672593818671 765365379867 822059111709 1569385576899 1785852553023 1918137927321 2017781456013 2466177335127 4708156730697 5357557659069 5754413781963 7398532005381 14124470192091 17263241345889 22195596016143 51789724037667 155369172113001
• Sum of all divisors σ(n): 301101283872000
• Sum of proper divisors (its aliquot sum) s(n): 145732111758999
• 155369172113001 is a deficient number, because the sum of its proper divisors (145732111758999) is less than itself. Its deficiency is 9637060354002

Bases of 155369172113001

• Binary: 100011010100111010110100010100000001011001101001₂
• Hexadecimal: 0x8D4EB4501669
• Base-36: 1J2NM1K9K9

Squares and roots of 155369172113001

• 155369172113001 squared (155369172113001²) is 24139579643079327623113226001
• 155369172113001 cubed (155369172113001³) is 3750546504301087302367437086763658823339001
• The square root of 155369172113001 is 12464717.0891681693
• The cube root of 155369172113001 is 53759.4665410975

Scales and comparisons

• 155,369,172,113,001 seconds is equal to 4,940,259 years, 4 weeks, 2 days, 20 hours, 43 minutes, 21 seconds.
• To count from 1 to 155,369,172,113,001 would take you about twelve million, three hundred fifty thousand, six hundred forty-seven 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 155369172113001 cubic inches would be around 4480 feet tall.

Recreational maths with 155369172113001

• 155369172113001 backwards is 100311271963551
• The number of decimal digits it has is: 15
• The sum of 155369172113001's digits is 45
• More coming soon!