12797901312

Names of 12797901312

• Cardinal: 12797901312 can be written as Twelve billion, seven hundred ninety-seven million, nine hundred one thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.2797901312 × 10¹⁰

Factors of 12797901312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1103

Divisors of 12797901312

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 512 672 768 896 1091 1344 1536 1792 2182 2688 3273 3584 4364 5376 6546 7637 8728 10752 13092 15274 17456 22911 26184 30548 34912 45822 52368 61096 69824 91644 104736 122192 139648 183288 209472 244384 279296 366576 418944 488768 558592 733152 837888 977536 1190281 1466304 1675776 1955072 2380562 2932608 3570843 3910144 4761124 5865216 7141686 8331967 9522248 11730432 14283372 16663934 19044496 24995901 28566744 33327868 38088992 49991802 57133488 66655736 76177984 99983604 114266976 133311472 152355968 199967208 228533952 266622944 304711936 399934416 457067904 533245888 609423872 799868832 914135808 1066491776 1599737664 1828271616 2132983552 3199475328 4265967104 6398950656 12797901312
• Sum of all divisors σ(n): 39000786528
• Sum of proper divisors (its aliquot sum) s(n): 26202885216
• 12797901312 is an abundant number, because the sum of its proper divisors (26202885216) is greater than itself. Its abundance is 13404983904

Bases of 12797901312

• Binary: 1011111010110100000111101000000000₂
• Hexadecimal: 0x2FAD07A00
• Base-36: 5VNJFUO

Squares and roots of 12797901312

• 12797901312 squared (12797901312²) is 163786277991691321344
• 12797901312 cubed (12797901312³) is 2096120621997463086527391203328
• The square root of 12797901312 is 113127.8096314073
• The cube root of 12797901312 is 2339.0863377295

Scales and comparisons

• 12,797,901,312 seconds is equal to 406 years, 48 weeks, 3 days, 20 hours, 35 minutes, 12 seconds.
• To count from 1 to 12,797,901,312 would take you about eight hundred thirteen 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 12797901312 cubic inches would be around 194.9 feet tall.

Recreational maths with 12797901312

• 12797901312 backwards is 21310979721
• 12797901312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12797901312's digits is 42
• More coming soon!