12309436944

Names of 12309436944

• Cardinal: 12309436944 can be written as Twelve billion, three hundred nine million, four hundred thirty-six thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.2309436944 × 10¹⁰

Factors of 12309436944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7094

Divisors of 12309436944

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 84 108 112 126 144 168 189 216 252 336 378 432 504 631 756 1008 1262 1512 1893 2524 3024 3786 4417 5048 5679 6451 7572 8834 10096 11358 12902 13251 15144 17037 17668 19353 22716 25804 26502 30288 34074 35336 38706 39753 45157 45432 51608 53004 58059 68148 70672 77412 79506 90314 90864 103216 106008 116118 119259 135471 136296 154824 159012 174177 180628 212016 232236 238518 270942 272592 309648 318024 348354 361256 406413 464472 477036 541884 636048 696708 722512 812826 928944 954072 1083768 1219239 1393416 1625652 1908144 2167536 2438478 2786832 3251304 4070581 4876956 6502608 8141162 9753912 12211743 16282324 19507824 24423486 28494067 32564648 36635229 48846972 56988134 65129296 73270458 85482201 97693944 109905687 113976268 146540916 170964402 195387888 219811374 227952536 256446603 293081832 341928804 439622748 455905072 512893206 586163664 683857608 769339809 879245496 1025786412 1367715216 1538679618 1758490992 2051572824 3077359236 4103145648 6154718472 12309436944
• Sum of all divisors σ(n): 40450426880
• Sum of proper divisors (its aliquot sum) s(n): 28140989936
• 12309436944 is an abundant number, because the sum of its proper divisors (28140989936) is greater than itself. Its abundance is 15831552992

Bases of 12309436944

• Binary: 1011011101101100110001101000010000₂
• Hexadecimal: 0x2DDB31A10
• Base-36: 5NKPYC0

Squares and roots of 12309436944

• 12309436944 squared (12309436944²) is 151522237878312059136
• 12309436944 cubed (12309436944³) is 1865153432776850637089391120384
• The square root of 12309436944 is 110947.9019359987
• The cube root of 12309436944 is 2308.9404349637

Scales and comparisons

• 12,309,436,944 seconds is equal to 391 years, 20 weeks, 6 days, 8 hours, 2 minutes, 24 seconds.
• To count from 1 to 12,309,436,944 would take you about seven hundred eighty-two 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 12309436944 cubic inches would be around 192.4 feet tall.

Recreational maths with 12309436944

• 12309436944 backwards is 44963490321
• The number of decimal digits it has is: 11
• The sum of 12309436944's digits is 45
• More coming soon!