147444480

Names of 147444480

• Cardinal: 147444480 can be written as One hundred forty-seven million, four hundred forty-four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.4744448 × 10⁸

Factors of 147444480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 12809

Divisors of 147444480

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 576 640 720 768 960 1152 1280 1440 1920 2304 2880 3840 5760 11520 12799 25598 38397 51196 63995 76794 102392 115191 127990 153588 191985 204784 230382 255980 307176 383970 409568 460764 511960 575955 614352 767940 819136 921528 1023920 1151910 1228704 1535880 1638272 1843056 2047840 2303820 2457408 3071760 3276544 3686112 4095680 4607640 4914816 6143520 7372224 8191360 9215280 9829632 12287040 14744448 16382720 18430560 24574080 29488896 36861120 49148160 73722240 147444480
• Sum of all divisors σ(n): 510182400
• Sum of proper divisors (its aliquot sum) s(n): 362737920
• 147444480 is an abundant number, because the sum of its proper divisors (362737920) is greater than itself. Its abundance is 215293440

Bases of 147444480

• Binary: 1000110010011101001100000000₂
• Hexadecimal: 0x8C9D300
• Base-36: 2FS8W0

Squares and roots of 147444480

• 147444480 squared (147444480²) is 21739874682470400
• 147444480 cubed (147444480³) is 3205424517822013243392000
• The square root of 147444480 is 12142.6718641327
• The cube root of 147444480 is 528.2946014347

Scales and comparisons

• 147,444,480 seconds is equal to 4 years, 35 weeks, 5 days, 12 hours, 48 minutes.
• To count from 1 to 147,444,480 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 147444480 cubic inches would be around 44 feet tall.

Recreational maths with 147444480

• 147444480 backwards is 084444741
• 147444480 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 147444480's digits is 36
• More coming soon!