12504340772

Names of 12504340772

• Cardinal: 12504340772 can be written as Twelve billion, five hundred four million, three hundred forty thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.2504340772 × 10¹⁰

Factors of 12504340772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 514

Divisors of 12504340772

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 11 14 22 28 37 44 49 74 77 98 148 154 196 259 308 343 407 457 518 539 686 814 914 1036 1078 1372 1628 1813 1828 2156 2401 2849 3199 3626 3773 4802 5027 5698 6398 7252 7546 9604 10054 11396 12691 12796 15092 16807 16909 19943 20108 22393 25382 26411 33614 33818 35189 39886 44786 50764 52822 67228 67636 70378 79772 88837 89572 105644 118363 139601 140756 156751 177674 184877 185999 236726 246323 279202 313502 355348 369754 371998 473452 492646 558404 621859 627004 739508 743996 828541 977207 985292 1097257 1243718 1301993 1657082 1724261 1954414 2194514 2487436 2603986 3314164 3448522 3908828 4389028 5207972 5799787 6840449 6897044 7680799 9113951 11599574 12069827 13680898 15361598 18227902 23199148 24139654 27361796 30723196 36455804 40598509 48279308 63797657 81197018 84488789 127595314 162394036 168977578 255190628 284189563 337955156 446583599 568379126 893167198 1136758252 1786334396 3126085193 6252170386 12504340772
• Sum of all divisors σ(n): 28665641088
• Sum of proper divisors (its aliquot sum) s(n): 16161300316
• 12504340772 is an abundant number, because the sum of its proper divisors (16161300316) is greater than itself. Its abundance is 3656959544

Bases of 12504340772

• Binary: 1011101001010100010001100100100100₂
• Hexadecimal: 0x2E9511924
• Base-36: 5QSRF38

Squares and roots of 12504340772

• 12504340772 squared (12504340772²) is 156358538142301555984
• 12504340772 cubed (12504340772³) is 1955160443543098484409771779648
• The square root of 12504340772 is 111822.8097125091
• The cube root of 12504340772 is 2321.0630267673

Scales and comparisons

• 12,504,340,772 seconds is equal to 397 years, 31 weeks, 1 day, 3 hours, 59 minutes, 32 seconds.
• To count from 1 to 12,504,340,772 would take you about seven hundred ninety-five 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 12504340772 cubic inches would be around 193.4 feet tall.

Recreational maths with 12504340772

• 12504340772 backwards is 27704340521
• The number of decimal digits it has is: 11
• The sum of 12504340772's digits is 35
• More coming soon!