12850920320

Names of 12850920320

• Cardinal: 12850920320 can be written as Twelve billion, eight hundred fifty million, nine hundred twenty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.285092032 × 10¹⁰

Factors of 12850920320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8377

Divisors of 12850920320

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 280 320 343 392 448 490 560 640 686 784 896 980 1120 1372 1568 1715 1960 2240 2401 2744 3136 3430 3920 4480 4802 5488 6272 6860 7840 8363 9604 10976 12005 13720 15680 16726 19208 21952 24010 27440 31360 33452 38416 41815 43904 48020 54880 58541 66904 76832 83630 96040 109760 117082 133808 153664 167260 192080 219520 234164 267616 292705 307328 334520 384160 409787 468328 535232 585410 669040 768320 819574 936656 1070464 1170820 1338080 1536640 1639148 1873312 2048935 2341640 2676160 2868509 3278296 3746624 4097870 4683280 5352320 5737018 6556592 7493248 8195740 9366560 11474036 13113184 14342545 16391480 18733120 20079563 22948072 26226368 28685090 32782960 37466240 40159126 45896144 52452736 57370180 65565920 80318252 91792288 100397815 114740360 131131840 160636504 183584576 200795630 229480720 262263680 321273008 367169152 401591260 458961440 642546016 803182520 917922880 1285092032 1606365040 1835845760 2570184064 3212730080 6425460160 12850920320
• Sum of all divisors σ(n): 35844172920
• Sum of proper divisors (its aliquot sum) s(n): 22993252600
• 12850920320 is an abundant number, because the sum of its proper divisors (22993252600) is greater than itself. Its abundance is 10142332280

Bases of 12850920320

• Binary: 1011111101111110010111101110000000₂
• Hexadecimal: 0x2FDF97B80
• Base-36: 5WJ3TKW

Squares and roots of 12850920320

• 12850920320 squared (12850920320²) is 165146153070988902400
• 12850920320 cubed (12850920320³) is 2122280054269801688346656768000
• The square root of 12850920320 is 113361.8997723663
• The cube root of 12850920320 is 2342.3120013201

Scales and comparisons

• 12,850,920,320 seconds is equal to 408 years, 32 weeks, 1 day, 12 hours, 5 minutes, 20 seconds.
• To count from 1 to 12,850,920,320 would take you about eight hundred seventeen 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 12850920320 cubic inches would be around 195.2 feet tall.

Recreational maths with 12850920320

• 12850920320 backwards is 02302905821
• 12850920320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12850920320's digits is 32
• More coming soon!