12963142400

Names of 12963142400

• Cardinal: 12963142400 can be written as Twelve billion, nine hundred sixty-three million, one hundred forty-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.29631424 × 10¹⁰

Factors of 12963142400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4268

Divisors of 12963142400

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 37 40 50 52 64 65 74 80 100 104 128 130 148 160 185 200 208 256 260 296 320 325 370 400 416 481 520 592 640 650 740 800 832 925 962 1040 1184 1280 1300 1480 1600 1664 1850 1924 2080 2368 2405 2600 2960 3200 3328 3700 3848 4160 4211 4736 4810 5200 5920 6400 7400 7696 8320 8422 9472 9620 10400 11840 12025 14800 15392 16640 16844 19240 20800 21055 23680 24050 29600 30784 33688 38480 41600 42110 47360 48100 54743 59200 61568 67376 76960 83200 84220 96200 105275 109486 118400 123136 134752 153920 155807 168440 192400 210550 218972 236800 269504 273715 307840 311614 336880 384800 421100 437944 539008 547430 615680 623228 673760 769600 779035 842200 875888 1078016 1094860 1246456 1347520 1368575 1539200 1558070 1684400 1751776 2025491 2189720 2492912 2695040 2737150 3078400 3116140 3368800 3503552 3895175 4050982 4379440 4985824 5390080 5474300 6232280 6737600 7007104 7790350 8101964 8758880 9971648 10127455 10948600 12464560 13475200 14014208 15580700 16203928 17517760 19943296 20254910 21897200 24929120 26950400 31161400 32407856 35035520 39886592 40509820 43794400 49858240 50637275 62322800 64815712 70071040 81019640 87588800 99716480 101274550 124645600 129631424 162039280 175177600 199432960 202549100 249291200 259262848 324078560 350355200 405098200 498582400 518525696 648157120 810196400 997164800 1296314240 1620392800 2592628480 3240785600 6481571200 12963142400
• Sum of all divisors σ(n): 35496259344
• Sum of proper divisors (its aliquot sum) s(n): 22533116944
• 12963142400 is an abundant number, because the sum of its proper divisors (22533116944) is greater than itself. Its abundance is 9569974544

Bases of 12963142400

• Binary: 1100000100101010011101101100000000₂
• Hexadecimal: 0x304A9DB00
• Base-36: 5YDX4OW

Squares and roots of 12963142400

• 12963142400 squared (12963142400²) is 168043060882677760000
• 12963142400 cubed (12963142400³) is 2178366127554021496193024000000
• The square root of 12963142400 is 113855.7965147141
• The cube root of 12963142400 is 2349.1104162741

Scales and comparisons

• 12,963,142,400 seconds is equal to 412 years, 9 weeks, 5 days, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 12,963,142,400 would take you about eight hundred twenty-four 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 12963142400 cubic inches would be around 195.8 feet tall.

Recreational maths with 12963142400

• 12963142400 backwards is 00424136921
• 12963142400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12963142400's digits is 32
• More coming soon!