146490645760

Names of 146490645760

• Cardinal: 146490645760 can be written as One hundred forty-six billion, four hundred ninety million, six hundred forty-five thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.4649064576 × 10¹¹

Factors of 146490645760

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 66829

Divisors of 146490645760

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1280 1759 3518 7036 8795 14072 17590 28144 35180 56288 65063 70360 112576 130126 140720 225152 260252 281440 325315 450304 520504 562880 650630 1041008 1125760 1301260 2082016 2251520 2602520 4164032 5205040 8328064 10410080 16656128 20820160 41640320 83280640 114445817 228891634 457783268 572229085 915566536 1144458170 1831133072 2288916340 3662266144 4577832680 7324532288 9155665360 14649064576 18311330720 29298129152 36622661440 73245322880 146490645760
• Sum of all divisors σ(n): 351095754240
• Sum of proper divisors (its aliquot sum) s(n): 204605108480
• 146490645760 is an abundant number, because the sum of its proper divisors (204605108480) is greater than itself. Its abundance is 58114462720

Bases of 146490645760

• Binary: 10001000011011100001011101110100000000₂
• Hexadecimal: 0x221B85DD00
• Base-36: 1VAOQXOG

Squares and roots of 146490645760

• 146490645760 squared (146490645760²) is 21459509295181805977600
• 146490645760 cubed (146490645760³) is 3143617374343905214261652094976000
• The square root of 146490645760 is 382740.9643087605
• The cube root of 146490645760 is 5271.5293778813

Scales and comparisons

• 146,490,645,760 seconds is equal to 4,657 years, 49 weeks, 2 days, 14 hours, 2 minutes, 40 seconds.
• To count from 1 to 146,490,645,760 would take you about nine thousand, three hundred fifteen 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 146490645760 cubic inches would be around 439.3 feet tall.

Recreational maths with 146490645760

• 146490645760 backwards is 067546094641
• The number of decimal digits it has is: 12
• The sum of 146490645760's digits is 52
• More coming soon!