164902030720

Names of 164902030720

• Cardinal: 164902030720 can be written as One hundred sixty-four billion, nine hundred two million, thirty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.6490203072 × 10¹¹

Factors of 164902030720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6081

Divisors of 164902030720

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 280 320 448 560 640 896 1120 2240 4480 6067 12134 24268 30335 42469 48536 60670 84938 97072 121340 169876 194144 212345 242680 339752 388288 424690 485360 679504 776576 849380 970720 1359008 1698760 1941440 2718016 3397520 3882880 5436032 6795040 13590080 27180160 36808489 73616978 147233956 184042445 257659423 294467912 368084890 515318846 588935824 736169780 1030637692 1177871648 1288297115 1472339560 2061275384 2355743296 2576594230 2944679120 4122550768 4711486592 5153188460 5889358240 8245101536 10306376920 11778716480 16490203072 20612753840 23557432960 32980406144 41225507680 82451015360 164902030720
• Sum of all divisors σ(n): 450610177680
• Sum of proper divisors (its aliquot sum) s(n): 285708146960
• 164902030720 is an abundant number, because the sum of its proper divisors (285708146960) is greater than itself. Its abundance is 120806116240

Bases of 164902030720

• Binary: 10011001100100111011010100110110000000₂
• Hexadecimal: 0x2664ED4D80
• Base-36: 23R6ET8G

Squares and roots of 164902030720

• 164902030720 squared (164902030720²) is 27192679735579823718400
• 164902030720 cubed (164902030720³) is 4484128109115705567823781429248000
• The square root of 164902030720 is 406081.3104785789
• The cube root of 164902030720 is 5483.7207970113

Scales and comparisons

• 164,902,030,720 seconds is equal to 5,243 years, 19 weeks, 3 days, 7 hours, 38 minutes, 40 seconds.
• To count from 1 to 164,902,030,720 would take you about ten thousand, four hundred eighty-six 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 164902030720 cubic inches would be around 457 feet tall.

Recreational maths with 164902030720

• 164902030720 backwards is 027030209461
• The number of decimal digits it has is: 12
• The sum of 164902030720's digits is 34
• More coming soon!