12338294784

Names of 12338294784

• Cardinal: 12338294784 can be written as Twelve billion, three hundred thirty-eight million, two hundred ninety-four thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 1.2338294784 × 10¹⁰

Factors of 12338294784

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1296

Divisors of 12338294784

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 43 48 57 64 76 86 96 114 128 129 152 172 192 228 256 258 304 344 384 456 512 516 608 688 768 817 912 1024 1032 1216 1229 1376 1536 1634 1824 2048 2064 2432 2451 2458 2752 3072 3268 3648 3687 4096 4128 4864 4902 4916 5504 6144 6536 7296 7374 8256 9728 9804 9832 11008 12288 13072 14592 14748 16512 19456 19608 19664 22016 23351 26144 29184 29496 33024 38912 39216 39328 44032 46702 52288 52847 58368 58992 66048 70053 77824 78432 78656 88064 93404 104576 105694 116736 117984 132096 140106 156864 157312 158541 176128 186808 209152 211388 233472 235968 264192 280212 313728 314624 317082 373616 418304 422776 471936 528384 560424 627456 629248 634164 747232 836608 845552 943872 1004093 1120848 1254912 1258496 1268328 1494464 1673216 1691104 1887744 2008186 2241696 2509824 2516992 2536656 2988928 3012279 3346432 3382208 3775488 4016372 4483392 5019648 5033984 5073312 5977856 6024558 6764416 7550976 8032744 8966784 10039296 10146624 11955712 12049116 13528832 15101952 16065488 17933568 20293248 23911424 24098232 27057664 32130976 35867136 40586496 47822848 48196464 54115328 64261952 71734272 81172992 95645696 96392928 108230656 128523904 143468544 162345984 192785856 216461312 257047808 286937088 324691968 385571712 514095616 649383936 771143424 1028191232 1542286848 2056382464 3084573696 4112764928 6169147392 12338294784
• Sum of all divisors σ(n): 35463753600
• Sum of proper divisors (its aliquot sum) s(n): 23125458816
• 12338294784 is an abundant number, because the sum of its proper divisors (23125458816) is greater than itself. Its abundance is 10787164032

Bases of 12338294784

• Binary: 1011011111011010110111000000000000₂
• Hexadecimal: 0x2DF6B7000
• Base-36: 5O1WH6O

Squares and roots of 12338294784

• 12338294784 squared (12338294784²) is 152233518176881606656
• 12338294784 cubed (12338294784³) is 1878302023271787516789264482304
• The square root of 12338294784 is 111077.8771133119
• The cube root of 12338294784 is 2310.7433615165

Scales and comparisons

• 12,338,294,784 seconds is equal to 392 years, 16 weeks, 4 days, 8 hours, 6 minutes, 24 seconds.
• To count from 1 to 12,338,294,784 would take you about seven hundred eighty-four 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 12338294784 cubic inches would be around 192.6 feet tall.

Recreational maths with 12338294784

• 12338294784 backwards is 48749283321
• The number of decimal digits it has is: 11
• The sum of 12338294784's digits is 51
• More coming soon!