12697134080

Names of 12697134080

• Cardinal: 12697134080 can be written as Twelve billion, six hundred ninety-seven million, one hundred thirty-four thousand and eighty.

Scientific notation

• Scientific notation: 1.269713408 × 10¹⁰

Factors of 12697134080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 8605

Divisors of 12697134080

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 128 136 160 170 256 272 289 320 340 512 544 578 640 680 1024 1088 1156 1280 1360 1445 2176 2312 2560 2720 2890 4352 4624 5120 5440 5780 8581 8704 9248 10880 11560 17162 17408 18496 21760 23120 34324 36992 42905 43520 46240 68648 73984 85810 87040 92480 137296 145877 147968 171620 184960 274592 291754 295936 343240 369920 549184 583508 686480 729385 739840 1098368 1167016 1372960 1458770 1479680 2196736 2334032 2479909 2745920 2917540 4393472 4668064 4959818 5491840 5835080 8786944 9336128 9919636 10983680 11670160 12399545 18672256 19839272 21967360 23340320 24799090 37344512 39678544 43934720 46680640 49598180 74689024 79357088 93361280 99196360 149378048 158714176 186722560 198392720 317428352 373445120 396785440 634856704 746890240 793570880 1269713408 1587141760 2539426816 3174283520 6348567040 12697134080
• Sum of all divisors σ(n): 32359066068
• Sum of proper divisors (its aliquot sum) s(n): 19661931988
• 12697134080 is an abundant number, because the sum of its proper divisors (19661931988) is greater than itself. Its abundance is 6964797908

Bases of 12697134080

• Binary: 1011110100110011101110010000000000₂
• Hexadecimal: 0x2F4CEE400
• Base-36: 5TZJNCW

Squares and roots of 12697134080

• 12697134080 squared (12697134080²) is 161217213845497446400
• 12697134080 cubed (12697134080³) is 2046996580200313481238413312000
• The square root of 12697134080 is 112681.5605145757
• The cube root of 12697134080 is 2332.9310421187

Scales and comparisons

• 12,697,134,080 seconds is equal to 403 years, 37 weeks, 6 days, 13 hours, 41 minutes, 20 seconds.
• To count from 1 to 12,697,134,080 would take you about eight hundred seven 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 12697134080 cubic inches would be around 194.4 feet tall.

Recreational maths with 12697134080

• 12697134080 backwards is 08043179621
• The number of decimal digits it has is: 11
• The sum of 12697134080's digits is 41
• More coming soon!