12958919424

Names of 12958919424

• Cardinal: 12958919424 can be written as Twelve billion, nine hundred fifty-eight million, nine hundred nineteen thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.2958919424 × 10¹⁰

Factors of 12958919424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1946

Divisors of 12958919424

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 128 132 144 176 192 198 256 264 288 317 352 384 396 528 576 634 704 768 792 951 1056 1152 1268 1408 1584 1613 1902 2112 2304 2536 2816 2853 3168 3226 3487 3804 4224 4839 5072 5706 6336 6452 6974 7608 8448 9678 10144 10461 11412 12672 12904 13948 14517 15216 17743 19356 20288 20922 22824 25344 25808 27896 29034 30432 31383 35486 38712 40576 41844 45648 51616 53229 55792 58068 60864 62766 70972 77424 81152 83688 91296 103232 106458 111584 116136 121728 125532 141944 154848 159687 167376 182592 206464 212916 223168 232272 243456 251064 283888 309696 319374 334752 365184 412928 425832 446336 464544 502128 511321 567776 619392 638748 669504 730368 851664 892672 929088 1004256 1022642 1135552 1238784 1277496 1339008 1533963 1703328 1858176 2008512 2045284 2271104 2554992 2678016 3067926 3406656 3716352 4017024 4090568 4542208 4601889 5109984 5624531 6135852 6813312 8034048 8181136 9203778 10219968 11249062 12271704 13626624 16362272 16873593 18407556 20439936 22498124 24543408 32724544 33747186 36815112 40879872 44996248 49086816 50620779 65449088 67494372 73630224 89992496 98173632 101241558 130898176 134988744 147260448 179984992 196347264 202483116 269977488 294520896 359969984 392694528 404966232 539954976 589041792 719939968 809932464 1079909952 1178083584 1439879936 1619864928 2159819904 3239729856 4319639808 6479459712 12958919424
• Sum of all divisors σ(n): 40914396432
• Sum of proper divisors (its aliquot sum) s(n): 27955477008
• 12958919424 is an abundant number, because the sum of its proper divisors (27955477008) is greater than itself. Its abundance is 14996557584

Bases of 12958919424

• Binary: 1100000100011010010110101100000000₂
• Hexadecimal: 0x304696B00
• Base-36: 5YBEM80

Squares and roots of 12958919424

• 12958919424 squared (12958919424²) is 167933592637724491776
• 12958919424 cubed (12958919424³) is 2176237895575111311636534657024
• The square root of 12958919424 is 113837.2497208185
• The cube root of 12958919424 is 2348.8553002939

Scales and comparisons

• 12,958,919,424 seconds is equal to 412 years, 2 weeks, 5 days, 11 hours, 50 minutes, 24 seconds.
• To count from 1 to 12,958,919,424 would take you about eight hundred twenty-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 12958919424 cubic inches would be around 195.7 feet tall.

Recreational maths with 12958919424

• 12958919424 backwards is 42491985921
• The number of decimal digits it has is: 11
• The sum of 12958919424's digits is 54
• More coming soon!