148639461372

Names of 148639461372

• Cardinal: 148639461372 can be written as One hundred forty-eight billion, six hundred thirty-nine million, four hundred sixty-one thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 1.48639461372 × 10¹¹

Factors of 148639461372

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 117

Divisors of 148639461372

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 29 36 54 58 83 87 108 116 166 174 249 261 332 348 498 522 747 783 996 1044 1494 1566 2241 2407 2988 3132 4482 4814 6889 7221 8964 9628 13778 14442 20667 21663 27556 28884 41334 43326 62001 64989 82668 86652 124002 129978 186003 199781 248004 259956 372006 399562 571787 599343 744012 799124 1143574 1198686 1715361 1798029 2287148 2397372 3430722 3596058 5146083 5394087 6861444 7192116 10292166 10788174 15438249 16581823 20584332 21576348 30876498 33163646 47458321 49745469 61752996 66327292 94916642 99490938 142374963 149236407 189833284 198981876 284749926 298472814 427124889 447709221 569499852 596945628 854249778 895418442 1281374667 1376291309 1708499556 1790836884 2562749334 2752582618 4128873927 5125498668 5505165236 8257747854 12386621781 16515495708 24773243562 37159865343 49546487124 74319730686 148639461372
• Sum of all divisors σ(n): 403511480400
• Sum of proper divisors (its aliquot sum) s(n): 254872019028
• 148639461372 is an abundant number, because the sum of its proper divisors (254872019028) is greater than itself. Its abundance is 106232557656

Bases of 148639461372

• Binary: 10001010011011100110100010111111111100₂
• Hexadecimal: 0x229B9A2FFC
• Base-36: 1WA83IF0

Squares and roots of 148639461372

• 148639461372 squared (148639461372²) is 22093689476958280122384
• 148639461372 cubed (148639461372³) is 3283994103575303162306652000550848
• The square root of 148639461372 is 385537.8857803731
• The cube root of 148639461372 is 5297.1797190707

Scales and comparisons

• 148,639,461,372 seconds is equal to 4,726 years, 14 weeks, 2 days, 3 hours, 16 minutes, 12 seconds.
• To count from 1 to 148,639,461,372 would take you about nine thousand, four hundred fifty-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 148639461372 cubic inches would be around 441.4 feet tall.

Recreational maths with 148639461372

• 148639461372 backwards is 273164936841
• 148639461372 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 148639461372's digits is 54
• More coming soon!