148158704421

Names of 148158704421

• Cardinal: 148158704421 can be written as One hundred forty-eight billion, one hundred fifty-eight million, seven hundred four thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.48158704421 × 10¹¹

Factors of 148158704421

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 79163

Divisors of 148158704421

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 91 109 117 147 189 273 327 351 441 637 763 819 981 1323 1417 1911 2289 2457 2943 4251 5341 5733 6867 9919 12753 16023 17199 20601 29757 38259 48069 69433 79031 89271 144207 208299 237093 267813 553217 624897 711279 1027403 1659651 1874691 2133837 3082209 3872519 4978953 7191821 8614379 9246627 11617557 14936859 21575463 25843137 27739881 34852671 50342747 60300653 64726389 77529411 104558013 111986927 151028241 180901959 194179167 232588233 335960781 422104571 453084723 542705877 783908489 1007882343 1266313713 1359254169 1628117631 2351725467 3023647029 3798941139 5487359423 7055176401 11396823417 16462078269 21165529203 49386234807 148158704421
• Sum of all divisors σ(n): 277497158400
• Sum of proper divisors (its aliquot sum) s(n): 129338453979
• 148158704421 is a deficient number, because the sum of its proper divisors (129338453979) is less than itself. Its deficiency is 18820250442

Bases of 148158704421

• Binary: 10001001111110111100100110101100100101₂
• Hexadecimal: 0x227EF26B25
• Base-36: 1W29V7Z9

Squares and roots of 148158704421

• 148158704421 squared (148158704421²) is 21951001695709244945241
• 148158704421 cubed (148158704421³) is 3252231971979455805799049649610461
• The square root of 148158704421 is 384913.8922161683
• The cube root of 148158704421 is 5291.4625146987

Scales and comparisons

• 148,158,704,421 seconds is equal to 4,710 years, 51 weeks, 2 days, 19 hours, 40 minutes, 21 seconds.
• To count from 1 to 148,158,704,421 would take you about nine thousand, four hundred twenty-one 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 148158704421 cubic inches would be around 441 feet tall.

Recreational maths with 148158704421

• 148158704421 backwards is 124407851841
• The number of decimal digits it has is: 12
• The sum of 148158704421's digits is 45
• More coming soon!