147788971429503520

Names of 147788971429503520

• Cardinal: 147788971429503520 can be written as One hundred forty-seven quadrillion, seven hundred eighty-eight trillion, nine hundred seventy-one billion, four hundred twenty-nine million, five hundred three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.4778897142950352 × 10¹⁷

Factors of 147788971429503520

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1871350085

Divisors of 147788971429503520

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 493721 987442 1974884 2468605 3949768 4937210 7899536 9874420 15799072 19748840 39497680 78995360 1870856357 3741712714 7483425428 9354281785 14966850856 18708563570 29933701712 37417127140 59867403424 74834254280 149668508560 299337017120 923681071434397 1847362142868794 3694724285737588 4618405357171985 7389448571475176 9236810714343970 14778897142950352 18473621428687940 29557794285900704 36947242857375880 73894485714751760 147788971429503520
• Sum of all divisors σ(n): 349152152372531928
• Sum of proper divisors (its aliquot sum) s(n): 201363180943028408
• 147788971429503520 is an abundant number, because the sum of its proper divisors (201363180943028408) is greater than itself. Its abundance is 53574209513524888

Bases of 147788971429503520

• Binary: 1000001101000011010100100101010111110001101010001000100000₂
• Hexadecimal: 0x20D0D4957C6A220
• Base-36: 14F6TG72YM1S

Squares and roots of 147788971429503520

• 147788971429503520 squared (147788971429503520²) is 21841580076190607707829113692390400
• 147788971429503520 cubed (147788971429503520³) is 3227944653855347038090467557892123635640274014208000
• The square root of 147788971429503520 is 384433312.0705118083
• The cube root of 147788971429503520 is 528705.7198188485

Scales and comparisons

• 147,788,971,429,503,520 seconds is equal to 4,699,232,150 years, 8 weeks, 6 hours, 58 minutes, 40 seconds.
• To count from 1 to 147,788,971,429,503,520 would take you about fourteen billion, ninety-seven million, six hundred ninety-six thousand, four hundred fifty 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 147788971429503520 cubic inches would be around 44058.8 feet tall.

Recreational maths with 147788971429503520

• 147788971429503520 backwards is 025305924179887741
• The number of decimal digits it has is: 18
• The sum of 147788971429503520's digits is 82
• More coming soon!