148946813925

Names of 148946813925

• Cardinal: 148946813925 can be written as One hundred forty-eight billion, nine hundred forty-six million, eight hundred thirteen thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 1.48946813925 × 10¹¹

Factors of 148946813925

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1463

Divisors of 148946813925

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 13 15 21 25 35 39 65 67 75 91 105 175 195 201 273 307 325 335 455 469 525 871 921 975 1005 1061 1365 1407 1535 1675 2149 2275 2345 2613 3183 3991 4355 4605 5025 5305 6097 6447 6825 7035 7427 7675 10745 11725 11973 13065 13793 15915 18291 19955 20569 21775 22281 23025 26525 27937 30485 32235 35175 37135 41379 53725 59865 61707 65325 68965 71087 79575 83811 91455 96551 99775 102845 111405 139685 143983 152425 161175 185675 206895 213261 267397 289653 299325 308535 325727 344825 355435 419055 431949 457275 482755 497609 514225 557025 698425 719915 802191 924131 977181 1034475 1066305 1336985 1448265 1492827 1542675 1628635 1777175 1871779 2095275 2159745 2280089 2413775 2488045 2772393 3599575 4010955 4234451 4620655 4885905 5331525 5615337 6468917 6684925 6840267 7241325 7464135 8143175 9358895 10798725 11400445 12440225 12703353 13861965 19406751 20054775 21172255 21823709 23103275 24429525 28076685 29641157 32344585 34201335 37320675 46794475 57002225 63516765 65471127 69309825 88923471 97033755 105861275 109118545 140383425 148205785 152765963 161722925 171006675 283708217 317583825 327355635 444617355 458297889 485168775 545592725 741028925 763829815 851124651 1418541085 1636778175 1985957519 2223086775 2291489445 3819149075 4255623255 5957872557 7092705425 9929787595 11457447225 21278116275 29789362785 49648937975 148946813925
• Sum of all divisors σ(n): 308904228864
• Sum of proper divisors (its aliquot sum) s(n): 159957414939
• 148946813925 is an abundant number, because the sum of its proper divisors (159957414939) is greater than itself. Its abundance is 11010601014

Bases of 148946813925

• Binary: 10001010101101111011000000001111100101₂
• Hexadecimal: 0x22ADEC03E5
• Base-36: 1WFB355X

Squares and roots of 148946813925

• 148946813925 squared (148946813925²) is 22185153378408573905625
• 148946813925 cubed (148946813925³) is 3304407912151406970145737385828125
• The square root of 148946813925 is 385936.2822086049
• The cube root of 148946813925 is 5300.8283257989

Scales and comparisons

• 148,946,813,925 seconds is equal to 4,736 years, 2 weeks, 3 days, 10 hours, 58 minutes, 45 seconds.
• To count from 1 to 148,946,813,925 would take you about nine thousand, four hundred seventy-two 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 148946813925 cubic inches would be around 441.7 feet tall.

Recreational maths with 148946813925

• 148946813925 backwards is 529318649841
• The number of decimal digits it has is: 12
• The sum of 148946813925's digits is 60
• More coming soon!