148142544

Names of 148142544

• Cardinal: 148142544 can be written as One hundred forty-eight million, one hundred forty-two thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.48142544 × 10⁸

Factors of 148142544

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14802

Divisors of 148142544

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 19 22 24 33 38 44 48 57 66 76 88 114 132 152 176 209 228 264 304 418 456 528 627 836 912 1254 1672 2508 3344 5016 10032 14767 29534 44301 59068 88602 118136 162437 177204 236272 280573 324874 354408 487311 561146 649748 708816 841719 974622 1122292 1299496 1683438 1949244 2244584 2598992 3086303 3366876 3898488 4489168 6172606 6733752 7796976 9258909 12345212 13467504 18517818 24690424 37035636 49380848 74071272 148142544
• Sum of all divisors σ(n): 439495680
• Sum of proper divisors (its aliquot sum) s(n): 291353136
• 148142544 is an abundant number, because the sum of its proper divisors (291353136) is greater than itself. Its abundance is 143210592

Bases of 148142544

• Binary: 1000110101000111100111010000₂
• Hexadecimal: 0x8D479D0
• Base-36: 2G77IO

Squares and roots of 148142544

• 148142544 squared (148142544²) is 21946213342791936
• 148142544 cubed (148142544³) is 3251167875767941461725184
• The square root of 148142544 is 12171.3821729495
• The cube root of 148142544 is 529.1270118823

Scales and comparisons

• 148,142,544 seconds is equal to 4 years, 36 weeks, 6 days, 14 hours, 42 minutes, 24 seconds.
• To count from 1 to 148,142,544 would take you about seven 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 148142544 cubic inches would be around 44.1 feet tall.

Recreational maths with 148142544

• 148142544 backwards is 445241841
• 148142544 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 148142544's digits is 33
• More coming soon!