149397846318

Names of 149397846318

• Cardinal: 149397846318 can be written as One hundred forty-nine billion, three hundred ninety-seven million, eight hundred forty-six thousand, three hundred eighteen.

Scientific notation

• Scientific notation: 1.49397846318 × 10¹¹

Factors of 149397846318

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 414

Divisors of 149397846318

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 63 126 173 229 346 458 519 687 1038 1211 1374 1557 1603 2061 2422 3114 3206 3633 4122 4809 7266 9618 10899 14427 21798 28854 29929 39617 59858 79234 89787 118851 179574 209503 237702 269361 277319 356553 419006 538722 554638 628509 713106 831957 1257018 1663914 1885527 2495871 3771054 4991742 5177717 6853741 10355434 13707482 15533151 20561223 31066302 36244019 41122446 46599453 47976187 61683669 72488038 93198906 95952374 108732057 123367338 143928561 217464114 287857122 326196171 431785683 652392342 863571366 1185697193 2371394386 3557091579 7114183158 8299880351 10671274737 16599760702 21342549474 24899641053 49799282106 74698923159 149397846318
• Sum of all divisors σ(n): 373713163200
• Sum of proper divisors (its aliquot sum) s(n): 224315316882
• 149397846318 is an abundant number, because the sum of its proper divisors (224315316882) is greater than itself. Its abundance is 74917470564

Bases of 149397846318

• Binary: 10001011001000110011100011100100101110₂
• Hexadecimal: 0x22C8CE392E
• Base-36: 1WMRMBZI

Squares and roots of 149397846318

• 149397846318 squared (149397846318²) is 22319716484456746157124
• 149397846318 cubed (149397846318³) is 3334517573206200198100348432869432
• The square root of 149397846318 is 386520.1758226859
• The cube root of 149397846318 is 5306.1734911833

Scales and comparisons

• 149,397,846,318 seconds is equal to 4,750 years, 20 weeks, 1 day, 17 hours, 45 minutes, 18 seconds.
• To count from 1 to 149,397,846,318 would take you about nine thousand, five hundred 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 149397846318 cubic inches would be around 442.2 feet tall.

Recreational maths with 149397846318

• 149397846318 backwards is 813648793941
• 149397846318 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149397846318's digits is 63
• More coming soon!