2100072339

Names of 2100072339

• Cardinal: 2100072339 can be written as Two billion, one hundred million, seventy-two thousand, three hundred thirty-nine.

Scientific notation

• Scientific notation: 2.100072339 × 10⁹

Factors of 2100072339

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 74

Divisors of 2100072339

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 17 23 27 31 51 69 81 93 153 207 243 279 391 459 527 529 621 713 837 961 1173 1377 1581 1587 1863 2139 2511 2883 3519 4131 4743 4761 5589 6417 7533 8649 8993 10557 12121 14229 14283 16337 16399 19251 22103 25947 26979 31671 36363 42687 42849 49011 49197 57753 66309 77841 80937 95013 109089 128061 128547 147033 147591 173259 198927 233523 242811 278783 327267 375751 441099 442773 508369 596781 728433 836349 981801 1127253 1323297 1328319 1525107 1790343 2185299 2509047 2945403 3381759 3969891 3984957 4575321 5371029 7527141 8642273 10145277 13725963 22581423 25926819 30435831 41177889 67744269 77780457 91307493 123533667 233341371 700024113 2100072339
• Sum of all divisors σ(n): 3597893208
• Sum of proper divisors (its aliquot sum) s(n): 1497820869
• 2100072339 is a deficient number, because the sum of its proper divisors (1497820869) is less than itself. Its deficiency is 602251470

Bases of 2100072339

• Binary: 1111101001011001000111110010011₂
• Hexadecimal: 0x7D2C8F93
• Base-36: YQBU6R

Squares and roots of 2100072339

• 2100072339 squared (2100072339²) is 4410303829032930921
• 2100072339 cubed (2100072339³) is 9261957077937843347289894219
• The square root of 2100072339 is 45826.5462259595
• The cube root of 2100072339 is 1280.5938689165

Scales and comparisons

• 2,100,072,339 seconds is equal to 66 years, 40 weeks, 2 days, 9 hours, 25 minutes, 39 seconds.
• To count from 1 to 2,100,072,339 would take you about one hundred thirty-three 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 2100072339 cubic inches would be around 106.7 feet tall.

Recreational maths with 2100072339

• 2100072339 backwards is 9332700012
• 2100072339 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2100072339's digits is 27
• More coming soon!