12733597440

Names of 12733597440

• Cardinal: 12733597440 can be written as Twelve billion, seven hundred thirty-three million, five hundred ninety-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.273359744 × 10¹⁰

Factors of 12733597440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 617

Divisors of 12733597440

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 256 270 288 320 360 384 432 480 540 576 607 640 720 768 864 960 1080 1152 1214 1280 1440 1728 1821 1920 2160 2304 2428 2880 3035 3456 3642 3840 4320 4856 5463 5760 6070 6912 7284 8640 9105 9712 10926 11520 12140 14568 16389 17280 18210 19424 21852 24280 27315 29136 32778 34560 36420 38848 43704 48560 54630 58272 65556 72840 77696 81945 87408 97120 109260 116544 131112 145680 155392 163890 174816 194240 218520 233088 262224 291360 327780 349632 368449 388480 437040 466176 524448 582720 655560 699264 736898 776960 874080 1048896 1105347 1165440 1311120 1398528 1473796 1748160 1842245 2097792 2210694 2330880 2622240 2947592 3316041 3496320 3684490 4195584 4421388 5244480 5526735 5895184 6632082 6992640 7368980 8842776 9948123 10488960 11053470 11790368 13264164 14737960 16580205 17685552 19896246 20977920 22106940 23580736 26528328 29475920 33160410 35371104 39792492 44213880 47161472 49740615 53056656 58951840 66320820 70742208 79584984 88427760 94322944 99481230 106113312 117903680 132641640 141484416 159169968 176855520 198962460 212226624 235807360 265283280 282968832 318339936 353711040 397924920 424453248 471614720 530566560 636679872 707422080 795849840 848906496 1061133120 1273359744 1414844160 1591699680 2122266240 2546719488 3183399360 4244532480 6366798720 12733597440
• Sum of all divisors σ(n): 45261150480
• Sum of proper divisors (its aliquot sum) s(n): 32527553040
• 12733597440 is an abundant number, because the sum of its proper divisors (32527553040) is greater than itself. Its abundance is 19793955600

Bases of 12733597440

• Binary: 1011110110111110110100011100000000₂
• Hexadecimal: 0x2F6FB4700
• Base-36: 5UL96O0

Squares and roots of 12733597440

• 12733597440 squared (12733597440²) is 162144503763974553600
• 12733597440 cubed (12733597440³) is 2064682838039016739946102784000
• The square root of 12733597440 is 112843.2427750993
• The cube root of 12733597440 is 2335.1621283583

Scales and comparisons

• 12,733,597,440 seconds is equal to 404 years, 46 weeks, 1 day, 14 hours, 24 minutes.
• To count from 1 to 12,733,597,440 would take you about eight hundred nine 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 12733597440 cubic inches would be around 194.6 feet tall.

Recreational maths with 12733597440

• 12733597440 backwards is 04479533721
• 12733597440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12733597440's digits is 45
• More coming soon!