2138604336

Names of 2138604336

• Cardinal: 2138604336 can be written as Two billion, one hundred thirty-eight million, six hundred four thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 2.138604336 × 10⁹

Factors of 2138604336

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 430

Divisors of 2138604336

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 88 99 108 121 132 144 163 176 198 216 242 251 264 297 326 363 396 432 484 489 502 528 594 652 726 753 792 968 978 1004 1089 1188 1304 1452 1467 1506 1584 1793 1936 1956 2008 2178 2259 2376 2608 2761 2904 2934 3012 3267 3586 3912 4016 4356 4401 4518 4752 5379 5522 5808 5868 6024 6534 6777 7172 7824 8283 8712 8802 9036 10758 11044 11736 12048 13068 13554 14344 16137 16566 17424 17604 18072 19723 21516 22088 23472 24849 26136 27108 28688 30371 32274 33132 35208 36144 39446 40913 43032 44176 48411 49698 52272 54216 59169 60742 64548 66264 70416 74547 78892 81826 86064 91113 96822 99396 108432 118338 121484 122739 129096 132528 149094 157784 163652 177507 182226 193644 198792 236676 242968 245478 258192 273339 298188 315568 327304 355014 364452 368217 387288 397584 450043 473352 485936 490956 532521 546678 596376 654608 710028 728904 736434 774576 820017 900086 946704 981912 1065042 1093356 1104651 1192752 1350129 1420056 1457808 1472868 1640034 1800172 1963824 2130084 2186712 2209302 2700258 2840112 2945736 3280068 3600344 4050387 4260168 4373424 4418604 4950473 5400516 5891472 6560136 7200688 8100774 8520336 8837208 9900946 10801032 12151161 13120272 14851419 16201548 17674416 19801892 21602064 24302322 29702838 32403096 39603784 44554257 48604644 59405676 64806192 79207568 89108514 97209288 118811352 133662771 178217028 194418576 237622704 267325542 356434056 534651084 712868112 1069302168 2138604336
• Sum of all divisors σ(n): 6815813760
• Sum of proper divisors (its aliquot sum) s(n): 4677209424
• 2138604336 is an abundant number, because the sum of its proper divisors (4677209424) is greater than itself. Its abundance is 2538605088

Bases of 2138604336

• Binary: 1111111011110001000001100110000₂
• Hexadecimal: 0x7F788330
• Base-36: ZD9PO0

Squares and roots of 2138604336

• 2138604336 squared (2138604336²) is 4573628505958000896
• 2138604336 cubed (2138604336³) is 9781181754094982550077485056
• The square root of 2138604336 is 46245.0466104209
• The cube root of 2138604336 is 1288.3785360397

Scales and comparisons

• 2,138,604,336 seconds is equal to 68 years, 8 hours, 45 minutes, 36 seconds.
• To count from 1 to 2,138,604,336 would take you about one hundred thirty-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 2138604336 cubic inches would be around 107.4 feet tall.

Recreational maths with 2138604336

• 2138604336 backwards is 6334068312
• 2138604336 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2138604336's digits is 36
• More coming soon!