12986308800

Names of 12986308800

• Cardinal: 12986308800 can be written as Twelve billion, nine hundred eighty-six million, three hundred eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.29863088 × 10¹⁰

Factors of 12986308800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 400

Divisors of 12986308800

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 127 135 144 150 160 162 180 192 200 216 225 240 243 254 263 270 288 300 320 324 360 381 400 405 432 450 480 486 508 526 540 576 600 635 648 675 720 762 789 800 810 864 900 960 972 1016 1052 1080 1143 1200 1215 1270 1296 1315 1350 1440 1524 1578 1600 1620 1728 1800 1905 1944 2025 2032 2104 2160 2286 2367 2400 2430 2540 2592 2630 2700 2880 3048 3156 3175 3240 3429 3600 3810 3888 3945 4050 4064 4208 4320 4572 4734 4800 4860 5080 5184 5260 5400 5715 6075 6096 6312 6350 6480 6575 6858 7101 7200 7620 7776 7890 8100 8128 8416 8640 9144 9468 9525 9720 10160 10287 10520 10800 11430 11835 12150 12192 12624 12700 12960 13150 13716 14202 14400 15240 15552 15780 16200 16832 17145 18288 18936 19050 19440 19725 20320 20574 21040 21303 21600 22860 23670 24300 24384 25248 25400 25920 26300 27432 28404 28575 30480 30861 31560 32400 33401 34290 35505 36576 37872 38100 38880 39450 40640 41148 42080 42606 43200 45720 47340 48600 50496 50800 51435 52600 54864 56808 57150 59175 60960 61722 63120 63909 64800 66802 68580 71010 73152 75744 76200 77760 78900 82296 84160 85212 85725 91440 94680 97200 100203 101600 102870 105200 106515 109728 113616 114300 118350 121920 123444 126240 127818 129600 133604 137160 142020 151488 152400 154305 157800 164592 167005 170424 171450 177525 182880 189360 194400 200406 203200 205740 210400 213030 219456 227232 228600 236700 246888 252480 255636 257175 267208 274320 284040 300609 304800 308610 315600 319545 329184 334010 340848 342900 355050 365760 378720 388800 400812 411480 420800 426060 454464 457200 473400 493776 501015 511272 514350 532575 534416 548640 568080 601218 609600 617220 631200 639090 658368 668020 681696 685800 710100 757440 771525 801624 822960 835025 852120 901827 914400 946800 987552 1002030 1022544 1028700 1065150 1068832 1097280 1136160 1202436 1234440 1262400 1278180 1336040 1363392 1371600 1420200 1503045 1543050 1597725 1603248 1645920 1670050 1704240 1803654 1828800 1893600 1975104 2004060 2045088 2057400 2130300 2137664 2272320 2404872 2468880 2505075 2556360 2672080 2705481 2743200 2840400 3006090 3086100 3195450 3206496 3291840 3340100 3408480 3607308 3787200 4008120 4090176 4114800 4260600 4509135 4809744 4937760 5010150 5112720 5344160 5410962 5486400 5680800 6012180 6172200 6390900 6412992 6680200 6816960 7214616 7515225 8016240 8116443 8229600 8521200 9018270 9619488 9875520 10020300 10225440 10688320 10821924 11361600 12024360 12344400 12781800 13360400 13527405 14429232 15030450 16032480 16232886 16459200 17042400 18036540 19238976 20040600 20450880 21643848 22545675 24048720 24688800 25563600 26720800 27054810 28858464 30060900 32064960 32465772 34084800 36073080 40081200 40582215 43287696 45091350 48097440 49377600 51127200 53441600 54109620 57716928 60121800 64931544 67637025 72146160 80162400 81164430 86575392 90182700 96194880 102254400 108219240 120243600 129863088 135274050 144292320 160324800 162328860 173150784 180365400 202911075 216438480 240487200 259726176 270548100 288584640 324657720 360730800 405822150 432876960 480974400 519452352 541096200 649315440 721461600 811644300 865753920 1082192400 1298630880 1442923200 1623288600 2164384800 2597261760 3246577200 4328769600 6493154400 12986308800
• Sum of all divisors σ(n): 48426233856
• Sum of proper divisors (its aliquot sum) s(n): 35439925056
• 12986308800 is an abundant number, because the sum of its proper divisors (35439925056) is greater than itself. Its abundance is 22453616256

Bases of 12986308800

• Binary: 1100000110000010110101100011000000₂
• Hexadecimal: 0x3060B58C0
• Base-36: 5YRPO00

Squares and roots of 12986308800

• 12986308800 squared (12986308800²) is 168644216248957440000
• 12986308800 cubed (12986308800³) is 2190065869542938993897472000000
• The square root of 12986308800 is 113957.4868097747
• The cube root of 12986308800 is 2350.5089466565

Scales and comparisons

• 12,986,308,800 seconds is equal to 412 years, 48 weeks, 12 hours.
• To count from 1 to 12,986,308,800 would take you about eight hundred twenty-five 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 12986308800 cubic inches would be around 195.9 feet tall.

Recreational maths with 12986308800

• 12986308800 backwards is 00880368921
• 12986308800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12986308800's digits is 45
• More coming soon!