12480056880

Names of 12480056880

• Cardinal: 12480056880 can be written as Twelve billion, four hundred eighty million, fifty-six thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.248005688 × 10¹⁰

Factors of 12480056880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3093

Divisors of 12480056880

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 48 60 62 80 93 120 124 155 186 240 248 310 372 465 496 620 719 744 930 1240 1438 1488 1860 2157 2333 2480 2876 3595 3720 4314 4666 5752 6999 7190 7440 8628 9332 10785 11504 11665 13998 14380 17256 18664 21570 22289 23330 27996 28760 34512 34995 37328 43140 44578 46660 55992 57520 66867 69990 72323 86280 89156 93320 111445 111984 133734 139980 144646 172560 178312 186640 216969 222890 267468 279960 289292 334335 356624 361615 433938 445780 534936 559920 578584 668670 723230 867876 891560 1069872 1084845 1157168 1337340 1446460 1677427 1735752 1783120 2169690 2674680 2892920 3354854 3471504 4339380 5032281 5349360 5785840 6709708 8387135 8678760 10064562 13419416 16774270 17357520 20129124 25161405 26838832 33548540 40258248 50322810 52000237 67097080 80516496 100645620 104000474 134194160 156000711 201291240 208000948 260001185 312001422 402582480 416001896 520002370 624002844 780003555 832003792 1040004740 1248005688 1560007110 2080009480 2496011376 3120014220 4160018960 6240028440 12480056880
• Sum of all divisors σ(n): 40008867840
• Sum of proper divisors (its aliquot sum) s(n): 27528810960
• 12480056880 is an abundant number, because the sum of its proper divisors (27528810960) is greater than itself. Its abundance is 15048754080

Bases of 12480056880

• Binary: 1011100111110111101000111000110000₂
• Hexadecimal: 0x2E7DE8E30
• Base-36: 5QEAXIO

Squares and roots of 12480056880

• 12480056880 squared (12480056880²) is 155751819728035334400
• 12480056880 cubed (12480056880³) is 1943791569369387103961820672000
• The square root of 12480056880 is 111714.1749286993
• The cube root of 12480056880 is 2319.5595229951

Scales and comparisons

• 12,480,056,880 seconds is equal to 396 years, 43 weeks, 2 hours, 28 minutes.
• To count from 1 to 12,480,056,880 would take you about seven hundred ninety-three 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 12480056880 cubic inches would be around 193.3 feet tall.

Recreational maths with 12480056880

• 12480056880 backwards is 08865008421
• The number of decimal digits it has is: 11
• The sum of 12480056880's digits is 42
• More coming soon!