12001436928

Names of 12001436928

• Cardinal: 12001436928 can be written as Twelve billion, one million, four hundred thirty-six thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2001436928 × 10¹⁰

Factors of 12001436928

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 229

Divisors of 12001436928

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 128 144 156 162 192 208 211 216 234 256 288 312 324 351 384 416 422 432 468 576 624 633 648 702 768 832 844 864 936 1053 1152 1248 1266 1296 1404 1664 1688 1728 1872 1899 2106 2304 2496 2532 2592 2743 2808 3328 3376 3456 3744 3798 4212 4992 5064 5184 5486 5616 5697 6752 6912 7488 7596 8229 8424 9984 10128 10368 10972 11232 11394 13504 14976 15192 16458 16848 17091 20256 20736 21944 22464 22788 24687 27008 29952 30384 32916 33696 34182 40512 43888 44521 44928 45576 49374 54016 60768 65832 67392 68364 74061 81024 87776 89042 89856 91152 98748 121536 131664 133563 134784 136728 148122 162048 175552 178084 182304 197496 222183 243072 263328 267126 269568 273456 296244 351104 356168 364608 394992 400689 444366 486144 526656 534252 546912 578773 592488 702208 712336 729216 789984 801378 888732 1053312 1068504 1093824 1157546 1184976 1202067 1424672 1458432 1579968 1602756 1736319 1777464 2106624 2137008 2187648 2315092 2369952 2404134 2849344 3159936 3205512 3472638 3554928 3606201 4274016 4375296 4630184 4739904 4808268 5208957 5698688 6319872 6411024 6945276 7109856 7212402 8548032 9260368 9479808 9616536 10417914 11397376 12822048 13890552 14219712 14424804 15626871 17096064 18520736 18959616 19233072 20835828 25644096 27781104 28439424 28849608 31253742 34192128 37041472 38466144 41671656 46880613 51288192 55562208 56878848 57699216 62507484 74082944 76932288 83343312 93761226 102576384 111124416 115398432 125014968 148165888 153864576 166686624 187522452 222248832 230796864 250029936 307729152 333373248 375044904 444497664 461593728 500059872 666746496 750089808 923187456 1000119744 1333492992 1500179616 2000239488 3000359232 4000478976 6000718464 12001436928
• Sum of all divisors σ(n): 38722405722
• Sum of proper divisors (its aliquot sum) s(n): 26720968794
• 12001436928 is an abundant number, because the sum of its proper divisors (26720968794) is greater than itself. Its abundance is 14719531866

Bases of 12001436928

• Binary: 1011001011010101110110010100000000₂
• Hexadecimal: 0x2CB576500
• Base-36: 5IHCG00

Squares and roots of 12001436928

• 12001436928 squared (12001436928²) is 144034488336762077184
• 12001436928 cubed (12001436928³) is 1728620827230401693066043850752
• The square root of 12001436928 is 109551.0699536979
• The cube root of 12001436928 is 2289.5198632343

Scales and comparisons

• 12,001,436,928 seconds is equal to 381 years, 31 weeks, 4 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 12,001,436,928 would take you about seven hundred sixty-three 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 12001436928 cubic inches would be around 190.8 feet tall.

Recreational maths with 12001436928

• 12001436928 backwards is 82963410021
• 12001436928 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12001436928's digits is 36
• More coming soon!