297138531312

Names of 297138531312

• Cardinal: 297138531312 can be written as Two hundred ninety-seven billion, one hundred thirty-eight million, five hundred thirty-one thousand, three hundred twelve.

Scientific notation

• Scientific notation: 2.97138531312 × 10¹¹

Factors of 297138531312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1020030

Divisors of 297138531312

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 34 36 42 48 51 56 63 68 72 84 102 112 119 126 136 144 153 168 204 238 252 272 289 306 336 357 408 476 504 578 612 714 816 867 952 1008 1071 1156 1224 1428 1734 1904 2023 2142 2312 2448 2601 2856 3468 4046 4284 4624 5202 5712 6069 6936 8092 8568 10404 12138 13872 16184 17136 18207 20808 24276 32368 36414 41616 48552 72828 97104 145656 291312 1020001 2040002 3060003 4080004 6120006 7140007 8160008 9180009 12240012 14280014 16320016 17340017 18360018 21420021 24480024 28560028 34680034 36720036 42840042 48960048 52020051 57120056 64260063 69360068 73440072 85680084 104040102 114240112 121380119 128520126 138720136 146880144 156060153 171360168 208080204 242760238 257040252 277440272 294780289 312120306 342720336 364140357 416160408 485520476 514080504 589560578 624240612 728280714 832320816 884340867 971040952 1028161008 1092421071 1179121156 1248481224 1456561428 1768681734 1942081904 2063462023 2184842142 2358242312 2496962448 2653022601 2913122856 3537363468 4126924046 4369684284 4716484624 5306045202 5826245712 6190386069 7074726936 8253848092 8739368568 10612090404 12380772138 14149453872 16507696184 17478737136 18571158207 21224180808 24761544276 33015392368 37142316414 42448361616 49523088552 74284632828 99046177104 148569265656 297138531312
• Sum of all divisors σ(n): 1009565339536
• Sum of proper divisors (its aliquot sum) s(n): 712426808224
• 297138531312 is an abundant number, because the sum of its proper divisors (712426808224) is greater than itself. Its abundance is 415288276912

Bases of 297138531312

• Binary: 100010100101110110101100010101111110000₂
• Hexadecimal: 0x452ED62BF0
• Base-36: 3SI4LY40

Squares and roots of 297138531312

• 297138531312 squared (297138531312²) is 88291306790252404441344
• 297138531312 cubed (297138531312³) is 26234749227272812293477582011363328
• The square root of 297138531312 is 545104.1472159243
• The cube root of 297138531312 is 6672.9774534949

Scales and comparisons

• 297,138,531,312 seconds is equal to 9,448 years, 4 weeks, 3 days, 8 hours, 55 minutes, 12 seconds.
• To count from 1 to 297,138,531,312 would take you about eighteen thousand, eight hundred ninety-six 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 297138531312 cubic inches would be around 556.1 feet tall.

Recreational maths with 297138531312

• 297138531312 backwards is 213135831792
• The number of decimal digits it has is: 12
• The sum of 297138531312's digits is 45
• More coming soon!