149368660383367741815

Names of 149368660383367741815

• Cardinal: 149368660383367741815 can be written as One hundred forty-nine quintillion, three hundred sixty-eight quadrillion, six hundred sixty trillion, three hundred eighty-three billion, three hundred sixty-seven million, seven hundred forty-one thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 1.49368660383367741815 × 10²⁰

Factors of 149368660383367741815

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 121

Divisors of 149368660383367741815

• Number of divisors d(n): 224
• Complete list of divisors:
  1 3 5 9 15 27 45 81 113 135 243 339 405 565 729 1017 1215 1695 2187 3051 3645 5085 6561 9153 10935 12769 15255 19683 27459 32805 38307 45765 59049 63845 82377 98415 114921 137295 177147 191535 247131 295245 344763 411885 531441 574605 741393 885735 1034289 1235655 1442897 1594323 1723815 2224179 2657205 3102867 3706965 4328691 4782969 5171445 6672537 7214485 7971615 9308601 11120895 12986073 14348907 15514335 20017611 21643455 23914845 27925803 33362685 38958219 46543005 60052833 64930365 71744535 83777409 100088055 116874657 139629015 163047361 180158499 194791095 251332227 300264165 350623971 418887045 489142083 540475497 584373285 753996681 815236805 900792495 1051871913 1256661135 1467426249 1621426491 1753119855 2261990043 2445710415 2702377485 3155615739 3769983405 4402278747 5259359565 6785970129 7337131245 8107132455 9466847217 11309950215 13206836241 15778078695 18424351793 20357910387 22011393735 28400541651 33929850645 39620508723 47334236085 55273055379 61073731161 66034181205 85201624953 92121758965 101789551935 118861526169 142002708255 165819166137 183221193483 198102543615 255604874859 276365276895 305368655805 356584578507 426008124765 497457498411 594307630845 766814624577 829095830685 916105967415 1069753735521 1278024374295 1492372495233 1782922892535 2081951752609 2300443873731 2487287492055 3209261206563 3834073122885 4477117485699 5348768677605 6245855257827 6901331621193 7461862476165 9627783619689 10409758763045 11502219368655 13431352457097 16046306032815 18737565773481 20703994863579 22385587428495 28883350859067 31229276289135 34506658105965 40294057371291 48138918098445 56212697320443 67156762285485 86650052577201 93687828867405 103519974317895 120882172113873 144416754295335 168638091961329 201470286856455 259950157731603 281063486602215 362646516341619 433250262886005 505914275883987 604410860569365 779850473194809 843190459806645 1087939549024857 1299750788658015 1517742827651961 1813232581708095 2339551419584427 2529571379419935 3263818647074571 3899252365974045 4553228482955883 5439697745124285 7588714138259805 9791455941223713 11697757097922135 13659685448867649 16319093235372855 22766142414779415 29374367823671139 40979056346602947 48957279706118565 68298427244338245 88123103471013417 122937169039808841 146871839118355695 204895281733014735 264369310413040251 368811507119426523 440615517355067085 614685845199044205 1106434521358279569 1321846552065201255 1844057535597132615 3319303564074838707 5532172606791397845 9957910692224516121 16596517820374193535 29873732076673548363 49789553461122580605 149368660383367741815
• Sum of all divisors σ(n): 271264150144600226880
• Sum of proper divisors (its aliquot sum) s(n): 121895489761232485065
• 149368660383367741815 is a deficient number, because the sum of its proper divisors (121895489761232485065) is less than itself. Its deficiency is 27473170622135256750

Bases of 149368660383367741815

• Binary: 10000001100011101000000101010011101011000110100110001100000101110111₂
• Hexadecimal: 0x818E8153AC698C177
• Base-36: VITZN1VQS38FR

Squares and roots of 149368660383367741815

• 149368660383367741815 squared (149368660383367741815²) is 22310996704721851911235861264332499494225
• 149368660383367741815 cubed (149368660383367741815³) is 3332563689602035117030862255894585202656847122915667883518375
• The square root of 149368660383367741815 is 12221647204.1770106815
• The cube root of 149368660383367741815 is 5305827.9357368827
• Being both a perfect square and a perfect cube, 149368660383367741815 is also a perfect sixth number.

Scales and comparisons

• 149,368,660,383,367,741,815 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 149,368,660,383,367,741,815 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 149368660383367741815 cubic inches would be around 442152.3 feet tall.

Recreational maths with 149368660383367741815

• 149368660383367741815 backwards is 518147763383066863941
• The number of decimal digits it has is: 21
• The sum of 149368660383367741815's digits is 99
• More coming soon!