135159976728

Names of 135159976728

• Cardinal: 135159976728 can be written as One hundred thirty-five billion, one hundred fifty-nine million, nine hundred seventy-six thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.35159976728 × 10¹¹

Factors of 135159976728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4310

Divisors of 135159976728

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 37 42 49 54 56 63 72 74 81 84 98 108 111 126 147 148 162 168 189 196 216 222 243 252 259 294 296 324 333 378 392 441 444 486 504 518 567 588 648 666 729 756 777 882 888 972 999 1036 1134 1176 1323 1332 1458 1512 1554 1701 1764 1813 1944 1998 2072 2187 2268 2331 2646 2664 2916 2997 3108 3402 3528 3626 3969 3996 4261 4374 4536 4662 5103 5292 5439 5832 5994 6216 6804 6993 7252 7938 7992 8522 8748 8991 9324 10206 10584 10878 11907 11988 12783 13608 13986 14504 15309 15876 16317 17044 17496 17982 18648 20412 20979 21756 23814 23976 25566 26973 27972 29827 30618 31752 32634 34088 35721 35964 38349 40824 41958 43512 47628 48951 51132 53946 55944 59654 61236 62937 65268 71442 71928 76698 80919 83916 89481 95256 97902 102264 107163 107892 115047 119308 122472 125874 130536 142884 146853 153396 157657 161838 167832 178962 188811 195804 208789 214326 215784 230094 238616 251748 268443 285768 293706 306792 315314 323676 345141 357924 377622 391608 417578 428652 440559 460188 472971 503496 536886 566433 587412 626367 630628 647352 690282 715848 755244 805329 835156 857304 881118 920376 945942 1035423 1073772 1103599 1132866 1174824 1252734 1261256 1321677 1380564 1418913 1510488 1610658 1670312 1762236 1879101 1891884 2070846 2147544 2207198 2265732 2415987 2505468 2643354 2761128 2837826 3106269 3221316 3310797 3524472 3758202 3783768 3965031 4141692 4256739 4414396 4531464 4831974 5010936 5286708 5637303 5675652 6212538 6442632 6621594 7247961 7516404 7725193 7930062 8283384 8513478 8828792 9318807 9663948 9932391 10573416 11274606 11351304 12425076 12770217 13243188 14495922 15032808 15450386 15860124 16911909 17026956 18637614 19327896 19864782 21743883 22549212 23175579 24850152 25540434 26486376 28991844 29797173 30900772 31720248 33823818 34053912 37275228 38310651 39729564 43487766 45098424 46351158 50735727 51080868 57983688 59594346 61801544 65231649 67647636 69526737 74550456 76621302 79459128 86975532 89391519 92702316 101471454 102161736 114931953 119188692 130463298 135295272 139053474 152207181 153242604 173951064 178783038 185404632 202942908 208580211 229863906 238377384 260926596 268174557 278106948 304414362 306485208 344795859 357566076 405885816 417160422 456621543 459727812 521853192 536349114 556213896 608828724 625740633 689591718 715132152 804523671 834320844 913243086 919455624 1072698228 1217657448 1251481266 1379183436 1609047342 1668641688 1826486172 1877221899 2145396456 2413571013 2502962532 2758366872 3218094684 3652972344 3754443798 4827142026 5005925064 5631665697 6436189368 7508887596 9654284052 11263331394 15017775192 16894997091 19308568104 22526662788 33789994182 45053325576 67579988364 135159976728
• Sum of all divisors σ(n): 454189406400
• Sum of proper divisors (its aliquot sum) s(n): 319029429672
• 135159976728 is an abundant number, because the sum of its proper divisors (319029429672) is greater than itself. Its abundance is 183869452944

Bases of 135159976728

• Binary: 1111101111000001010011001001100011000₂
• Hexadecimal: 0x1F78299318
• Base-36: 1Q3ARDI0

Squares and roots of 135159976728

• 135159976728 squared (135159976728²) is 18268219309113501585984
• 135159976728 cubed (135159976728³) is 2469132096681781112672188530980352
• The square root of 135159976728 is 367641.0977135173
• The cube root of 135159976728 is 5131.9533835269

Scales and comparisons

• 135,159,976,728 seconds is equal to 4,297 years, 34 weeks, 5 days, 13 hours, 58 minutes, 48 seconds.
• To count from 1 to 135,159,976,728 would take you about eight thousand, five hundred ninety-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 135159976728 cubic inches would be around 427.7 feet tall.

Recreational maths with 135159976728

• 135159976728 backwards is 827679951531
• 135159976728 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 135159976728's digits is 63
• More coming soon!