30138840264

Names of 30138840264

• Cardinal: 30138840264 can be written as Thirty billion, one hundred thirty-eight million, eight hundred forty thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 3.0138840264 × 10¹⁰

Factors of 30138840264

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1603

Divisors of 30138840264

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 257 312 409 514 771 818 919 1028 1227 1542 1636 1838 2056 2454 2757 3084 3272 3341 3676 4908 5317 5514 6168 6682 7352 9816 10023 10634 11028 11947 13364 15951 20046 21268 22056 23894 26728 31902 35841 40092 42536 47788 63804 71682 80184 95576 105113 127608 143364 210226 236183 286728 315339 375871 420452 472366 630678 708549 751742 840904 944732 1127613 1261356 1366469 1417098 1503484 1889464 2255226 2522712 2732938 2834196 3006968 3070379 4099407 4510452 4886323 5465876 5668392 6140758 8198814 9020904 9211137 9772646 10931752 12281516 14658969 16397628 18422274 19545292 24563032 29317938 32795256 36844548 39090584 58635876 73689096 96598847 117271752 193197694 289796541 386395388 579593082 772790776 1159186164 1255785011 2318372328 2511570022 3767355033 5023140044 7534710066 10046280088 15069420132 30138840264
• Sum of all divisors σ(n): 81746784000
• Sum of proper divisors (its aliquot sum) s(n): 51607943736
• 30138840264 is an abundant number, because the sum of its proper divisors (51607943736) is greater than itself. Its abundance is 21469103472

Bases of 30138840264

• Binary: 11100000100011010100011010011001000₂
• Hexadecimal: 0x7046A34C8
• Base-36: DUFVXZC

Squares and roots of 30138840264

• 30138840264 squared (30138840264²) is 908349692458907589696
• 30138840264 cubed (30138840264³) is 27376606284872541229784996319744
• The square root of 30138840264 is 173605.4154224459
• The cube root of 30138840264 is 3112.0185633515

Scales and comparisons

• 30,138,840,264 seconds is equal to 958 years, 16 weeks, 5 days, 4 hours, 4 minutes, 24 seconds.
• To count from 1 to 30,138,840,264 would take you about one thousand, nine hundred sixteen 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 30138840264 cubic inches would be around 259.3 feet tall.

Recreational maths with 30138840264

• 30138840264 backwards is 46204883103
• 30138840264 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30138840264's digits is 39
• More coming soon!