2155737024

Names of 2155737024

• Cardinal: 2155737024 can be written as Two billion, one hundred fifty-five million, seven hundred thirty-seven thousand and twenty-four.

Scientific notation

• Scientific notation: 2.155737024 × 10⁹

Factors of 2155737024

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5792

Divisors of 2155737024

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 42 48 54 56 62 63 64 72 84 93 96 108 112 124 126 144 168 186 189 192 216 217 224 248 252 279 288 336 372 378 432 434 448 496 504 558 576 651 672 744 756 837 864 868 992 1008 1116 1302 1344 1488 1512 1674 1728 1736 1953 1984 2016 2232 2604 2976 3024 3348 3472 3906 4032 4464 5208 5749 5859 5952 6048 6696 6944 7812 8928 10416 11498 11718 12096 13392 13888 15624 17247 17856 20832 22996 23436 26784 31248 34494 40243 41664 45992 46872 51741 53568 62496 68988 80486 91984 93744 103482 120729 124992 137976 155223 160972 178219 183968 187488 206964 241458 275952 310446 321944 356438 362187 367936 374976 413928 482916 534657 551904 620892 643888 712876 724374 827856 965832 1069314 1086561 1103808 1241784 1247533 1287776 1425752 1448748 1603971 1655712 1931664 2138628 2173122 2483568 2495066 2575552 2851504 2897496 3207942 3311424 3742599 3863328 4277256 4346244 4811913 4967136 4990132 5703008 5794992 6415884 7485198 7726656 8554512 8692488 9623826 9934272 9980264 11227797 11406016 11589984 12831768 14970396 17109024 17384976 19247652 19960528 22455594 23179968 25663536 29940792 33683391 34218048 34769952 38495304 39921056 44911188 51327072 59881584 67366782 69539904 76990608 79842112 89822376 102654144 119763168 134733564 153981216 179644752 239526336 269467128 307962432 359289504 538934256 718579008 1077868512 2155737024
• Sum of all divisors σ(n): 7477760000
• Sum of proper divisors (its aliquot sum) s(n): 5322022976
• 2155737024 is an abundant number, because the sum of its proper divisors (5322022976) is greater than itself. Its abundance is 3166285952

Bases of 2155737024

• Binary: 10000000011111011110111111000000₂
• Hexadecimal: 0x807DEFC0
• Base-36: ZNGXC0

Squares and roots of 2155737024

• 2155737024 squared (2155737024²) is 4647202116644376576
• 2155737024 cubed (2155737024³) is 10018145660861449226281549824
• The square root of 2155737024 is 46429.9151840707
• The cube root of 2155737024 is 1291.8098554953

Scales and comparisons

• 2,155,737,024 seconds is equal to 68 years, 28 weeks, 2 days, 15 hours, 50 minutes, 24 seconds.
• To count from 1 to 2,155,737,024 would take you about one hundred thirty-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 2155737024 cubic inches would be around 107.7 feet tall.

Recreational maths with 2155737024

• 2155737024 backwards is 4207375512
• 2155737024 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2155737024's digits is 36
• More coming soon!