379981824

Names of 379981824

• Cardinal: 379981824 can be written as Three hundred seventy-nine million, nine hundred eighty-one thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 3.79981824 × 10⁸

Factors of 379981824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 129

Divisors of 379981824

• Number of divisors d(n): 156
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 107 128 136 192 204 214 256 272 289 321 384 408 428 512 544 578 642 768 816 856 867 1024 1088 1156 1284 1536 1632 1712 1734 1819 2048 2176 2312 2568 3072 3264 3424 3468 3638 4096 4352 4624 5136 5457 6144 6528 6848 6936 7276 8704 9248 10272 10914 12288 13056 13696 13872 14552 17408 18496 20544 21828 26112 27392 27744 29104 30923 34816 36992 41088 43656 52224 54784 55488 58208 61846 69632 73984 82176 87312 92769 104448 109568 110976 116416 123692 147968 164352 174624 185538 208896 219136 221952 232832 247384 295936 328704 349248 371076 438272 443904 465664 494768 591872 657408 698496 742152 887808 931328 989536 1183744 1314816 1396992 1484304 1775616 1862656 1979072 2793984 2968608 3551232 3725312 3958144 5587968 5937216 7450624 7916288 11175936 11874432 15832576 22351872 23748864 31665152 47497728 63330304 94995456 126660608 189990912 379981824
• Sum of all divisors σ(n): 1086323184
• Sum of proper divisors (its aliquot sum) s(n): 706341360
• 379981824 is an abundant number, because the sum of its proper divisors (706341360) is greater than itself. Its abundance is 326359536

Bases of 379981824

• Binary: 10110101001100001000000000000₂
• Hexadecimal: 0x16A61000
• Base-36: 6A8BUO

Squares and roots of 379981824

• 379981824 squared (379981824²) is 144386186570366976
• 379981824 cubed (379981824³) is 54864126533412347889844224
• The square root of 379981824 is 19493.1224794799
• The cube root of 379981824 is 724.3040957731

Scales and comparisons

• 379,981,824 seconds is equal to 12 years, 4 weeks, 1 day, 22 hours, 30 minutes, 24 seconds.
• To count from 1 to 379,981,824 would take you about eighteen 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 379981824 cubic inches would be around 60.4 feet tall.

Recreational maths with 379981824

• 379981824 backwards is 428189973
• 379981824 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 379981824's digits is 51
• More coming soon!