159429729411852399

Names of 159429729411852399

• Cardinal: 159429729411852399 can be written as One hundred fifty-nine quadrillion, four hundred twenty-nine trillion, seven hundred twenty-nine billion, four hundred eleven million, eight hundred fifty-two thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 1.59429729411852399 × 10¹⁷

Factors of 159429729411852399

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7091

Divisors of 159429729411852399

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 9 23 31 69 93 151 207 279 453 529 713 1359 1587 2139 3473 4681 4761 6417 6883 10419 14043 16399 20649 22801 31257 42129 49197 61947 68403 79879 107663 147591 158309 205209 213373 239637 322989 474927 524423 640119 706831 718911 968967 1039333 1424781 1573269 1920357 2120493 2476249 3117999 3641107 4719807 4907579 6361479 7428747 9353997 10923321 12061729 14722737 16257113 22286241 23904659 32219323 32769963 36185187 44168211 47375689 48771339 71713977 96657969 108555561 112874317 142127067 146314017 156939283 215141931 289973907 338622951 373913599 426381201 470817849 549807157 741044429 1015868853 1089640847 1121740797 1412453547 1468646359 1649421471 2223133287 3268922541 3365222391 3609603509 4405939077 4865117773 4948264413 6669399861 7153729039 9806767623 10828810527 13217817231 14595353319 17044021867 21461187117 25061739481 32486431581 33778866257 43786059957 51132065601 64383561351 75185218443 83020880707 101336598771 111897708779 153396196803 164535767897 221765600209 225555655329 249062642121 304009796313 335693126337 493607303691 665296800627 747187926363 776913923911 1007079379011 1080213084889 1480821911073 1995890401881 2330741771733 2573647301917 3240639254667 3784322661631 5100608804807 6992225315199 7720941905751 9721917764001 11352967984893 15301826414421 23162825717253 24844900952447 33486605631559 34058903954679 45905479243263 74534702857341 100459816894677 117314002510561 223604108572023 301379450684031 351942007531683 571432721906281 770191929525857 1055826022595049 1714298165718843 2310575788577571 5142894497156529 6931727365732713 17714414379094711 53143243137284133 159429729411852399
• Sum of all divisors σ(n): 250193809021377312
• Sum of proper divisors (its aliquot sum) s(n): 90764079609524913
• 159429729411852399 is a deficient number, because the sum of its proper divisors (90764079609524913) is less than itself. Its deficiency is 68665649802327486

Bases of 159429729411852399

• Binary: 1000110110011010000111111010000100001110101110100001101111₂
• Hexadecimal: 0x236687E843AE86F
• Base-36: 17LT4EL66R1R

Squares and roots of 159429729411852399

• 159429729411852399 squared (159429729411852399²) is 25417838620336473890762140562055201
• 159429729411852399 cubed (159429729411852399³) is 4052359133474375734400210632379619907328171902277199
• The square root of 159429729411852399 is 399286525.4574118471
• The cube root of 159429729411852399 is 542237.7752993289

Scales and comparisons

• 159,429,729,411,852,399 seconds is equal to 5,069,372,246 years, 39 weeks, 5 days, 8 hours, 46 minutes, 39 seconds.
• To count from 1 to 159,429,729,411,852,399 would take you about fifteen billion, two hundred eight million, one hundred sixteen thousand, seven hundred forty 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 159429729411852399 cubic inches would be around 45186.5 feet tall.

Recreational maths with 159429729411852399

• 159429729411852399 backwards is 993258114927924951
• The number of decimal digits it has is: 18
• The sum of 159429729411852399's digits is 90
• More coming soon!