12104321628

Names of 12104321628

• Cardinal: 12104321628 can be written as Twelve billion, one hundred four million, three hundred twenty-one thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2104321628 × 10¹⁰

Factors of 12104321628

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 734

Divisors of 12104321628

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 31 42 49 62 84 93 98 124 147 186 196 217 294 372 434 588 651 691 868 961 1302 1382 1519 1922 2073 2604 2764 2883 3038 3844 4146 4557 4837 5766 6076 6727 8292 9114 9674 11532 13454 14511 18228 19348 20181 21421 26908 29022 29791 33859 40362 42842 47089 58044 59582 64263 67718 80724 85684 89373 94178 101577 119164 128526 135436 141267 149947 178746 188356 203154 208537 257052 282534 299894 357492 406308 417074 449841 565068 599788 625611 664051 834148 899682 1049629 1251222 1328102 1459759 1799364 1992153 2099258 2502444 2656204 2919518 3148887 3984306 4198516 4379277 4648357 5839036 6297774 7968612 8758554 9296714 12595548 13945071 17517108 18593428 20585581 27890142 32538499 41171162 55780284 61756743 65076998 82342324 97615497 123513486 130153996 144099067 195230994 247026972 288198134 390461988 432297201 576396268 864594402 1008693469 1729188804 2017386938 3026080407 4034773876 6052160814 12104321628
• Sum of all divisors σ(n): 33998834688
• Sum of proper divisors (its aliquot sum) s(n): 21894513060
• 12104321628 is an abundant number, because the sum of its proper divisors (21894513060) is greater than itself. Its abundance is 9790191432

Bases of 12104321628

• Binary: 1011010001011110010100101001011100₂
• Hexadecimal: 0x2D1794A5C
• Base-36: 5K6LMCC

Squares and roots of 12104321628

• 12104321628 squared (12104321628²) is 146514602074068570384
• 12104321628 cubed (12104321628³) is 1773459866702961854454091465152
• The square root of 12104321628 is 110019.6420099611
• The cube root of 12104321628 is 2296.0437107483

Scales and comparisons

• 12,104,321,628 seconds is equal to 384 years, 45 weeks, 5 days, 7 hours, 33 minutes, 48 seconds.
• To count from 1 to 12,104,321,628 would take you about seven hundred sixty-nine 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 12104321628 cubic inches would be around 191.3 feet tall.

Recreational maths with 12104321628

• 12104321628 backwards is 82612340121
• The number of decimal digits it has is: 11
• The sum of 12104321628's digits is 30
• More coming soon!