12432479136

Names of 12432479136

• Cardinal: 12432479136 can be written as Twelve billion, four hundred thirty-two million, four hundred seventy-nine thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.2432479136 × 10¹⁰

Factors of 12432479136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2597

Divisors of 12432479136

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 66 77 84 88 96 97 98 112 132 147 154 168 176 194 196 224 231 264 291 294 308 336 352 388 392 462 528 539 582 588 616 672 679 776 784 924 1056 1067 1078 1164 1176 1232 1358 1552 1568 1617 1848 2037 2134 2156 2328 2352 2464 2477 2716 3104 3201 3234 3696 4074 4268 4312 4656 4704 4753 4954 5432 6402 6468 7392 7431 7469 8148 8536 8624 9312 9506 9908 10864 12804 12936 14259 14862 14938 16296 17072 17248 17339 19012 19816 21728 22407 25608 25872 27247 28518 29724 29876 32592 34144 34678 38024 39632 44814 51216 51744 52017 52283 54494 57036 59448 59752 65184 69356 76048 79264 81741 89628 102432 104034 104566 108988 114072 118896 119504 121373 138712 152096 156849 163482 179256 190729 208068 209132 217976 228144 237792 239008 240269 242746 277424 313698 326964 358512 364119 381458 416136 418264 435952 456288 480538 485492 554848 572187 627396 653928 717024 720807 728238 762916 832272 836528 871904 961076 970984 1144374 1254792 1307856 1335103 1441614 1456476 1525832 1664544 1673056 1681883 1922152 1941968 2288748 2509584 2615712 2642959 2670206 2883228 2912952 3051664 3363766 3844304 3883936 4005309 4577496 5019168 5045649 5285918 5340412 5766456 5825904 6103328 6727532 7688608 7928877 8010618 9154992 10091298 10571836 10680824 11532912 11651808 11773181 13455064 15857754 16021236 18309984 18500713 20182596 21143672 21361648 23065824 23546362 26910128 31715508 32042472 35319543 37001426 40365192 42287344 42723296 47092724 53820256 55502139 63431016 64084944 70639086 74002852 80730384 84574688 94185448 111004278 126862032 128169888 129504991 141278172 148005704 161460768 188370896 222008556 253724064 259009982 282556344 296011408 376741792 388514973 444017112 518019964 565112688 592022816 777029946 888034224 1036039928 1130225376 1554059892 1776068448 2072079856 3108119784 4144159712 6216239568 12432479136
• Sum of all divisors σ(n): 41858534592
• Sum of proper divisors (its aliquot sum) s(n): 29426055456
• 12432479136 is an abundant number, because the sum of its proper divisors (29426055456) is greater than itself. Its abundance is 16993576320

Bases of 12432479136

• Binary: 1011100101000010001001001110100000₂
• Hexadecimal: 0x2E50893A0
• Base-36: 5PLZ6AO

Squares and roots of 12432479136

• 12432479136 squared (12432479136²) is 154566537467075306496
• 12432479136 cubed (12432479136³) is 1921645252183176034952325267456
• The square root of 12432479136 is 111501.0275109607
• The cube root of 12432479136 is 2316.6081489443

Scales and comparisons

• 12,432,479,136 seconds is equal to 395 years, 16 weeks, 2 days, 10 hours, 25 minutes, 36 seconds.
• To count from 1 to 12,432,479,136 would take you about seven hundred ninety 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 12432479136 cubic inches would be around 193.1 feet tall.

Recreational maths with 12432479136

• 12432479136 backwards is 63197423421
• 12432479136 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12432479136's digits is 42
• More coming soon!