147940960

Names of 147940960

• Cardinal: 147940960 can be written as One hundred forty-seven million, nine hundred forty thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.4794096 × 10⁸

Factors of 147940960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 348

Divisors of 147940960

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 47 80 94 103 160 188 191 206 235 376 382 412 470 515 752 764 824 940 955 1030 1504 1528 1648 1880 1910 2060 3056 3296 3760 3820 4120 4841 6112 7520 7640 8240 8977 9682 15280 16480 17954 19364 19673 24205 30560 35908 38728 39346 44885 48410 71816 77456 78692 89770 96820 98365 143632 154912 157384 179540 193640 196730 287264 314768 359080 387280 393460 629536 718160 774560 786920 924631 1436320 1573840 1849262 3147680 3698524 4623155 7397048 9246310 14794096 18492620 29588192 36985240 73970480 147940960
• Sum of all divisors σ(n): 362299392
• Sum of proper divisors (its aliquot sum) s(n): 214358432
• 147940960 is an abundant number, because the sum of its proper divisors (214358432) is greater than itself. Its abundance is 66417472

Bases of 147940960

• Binary: 1000110100010110011001100000₂
• Hexadecimal: 0x8D16660
• Base-36: 2G2VZ4

Squares and roots of 147940960

• 147940960 squared (147940960²) is 21886527645721600
• 147940960 cubed (147940960³) is 3237913910974593396736000
• The square root of 147940960 is 12163.0982894985
• The cube root of 147940960 is 528.8869008967

Scales and comparisons

• 147,940,960 seconds is equal to 4 years, 36 weeks, 4 days, 6 hours, 42 minutes, 40 seconds.
• To count from 1 to 147,940,960 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 147940960 cubic inches would be around 44.1 feet tall.

Recreational maths with 147940960

• 147940960 backwards is 069049741
• 147940960 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 147940960's digits is 40
• More coming soon!