12798248400

Names of 12798248400

• Cardinal: 12798248400 can be written as Twelve billion, seven hundred ninety-eight million, two hundred forty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.27982484 × 10¹⁰

Factors of 12798248400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4187

Divisors of 12798248400

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 35 36 40 41 42 45 48 50 54 56 60 63 70 72 75 80 82 84 90 100 105 108 112 120 123 126 135 140 144 150 164 168 175 180 189 200 205 210 216 225 240 246 252 270 280 287 300 315 328 336 350 360 369 378 400 410 420 432 450 492 504 525 540 560 574 600 615 630 656 675 700 720 738 756 820 840 861 900 945 984 1008 1025 1050 1080 1107 1148 1200 1230 1260 1350 1400 1435 1476 1512 1575 1640 1680 1722 1800 1845 1890 1968 2050 2100 2160 2214 2296 2460 2520 2583 2700 2800 2870 2952 3024 3075 3150 3280 3444 3600 3690 3780 4100 4129 4200 4305 4428 4592 4725 4920 5040 5166 5400 5535 5740 5904 6150 6300 6888 7175 7380 7560 7749 8200 8258 8400 8610 8856 9225 9450 9840 10332 10800 11070 11480 12300 12387 12600 12915 13776 14350 14760 15120 15498 16400 16516 17220 17712 18450 18900 20645 20664 21525 22140 22960 24600 24774 25200 25830 27675 28700 28903 29520 30996 33032 34440 36900 37161 37800 38745 41290 41328 43050 44280 49200 49548 51660 55350 57400 57806 61935 61992 64575 66064 68880 73800 74322 75600 77490 82580 86100 86709 88560 99096 103225 103320 110700 111483 114800 115612 123870 123984 129150 144515 147600 148644 154980 165160 169289 172200 173418 185805 193725 198192 206450 206640 221400 222966 231224 247740 258300 260127 289030 297288 309675 309960 330320 338578 344400 346836 371610 387450 412900 433545 442800 445932 462448 495480 507867 516600 520254 557415 578060 594576 619350 619920 677156 693672 722575 743220 774900 780381 825800 846445 867090 891864 929025 990960 1015734 1033200 1040508 1114830 1156120 1185023 1238700 1300635 1354312 1387344 1445150 1486440 1523601 1549800 1560762 1651600 1692890 1734180 1783728 1858050 2031468 2081016 2167725 2229660 2312240 2370046 2477400 2539335 2601270 2708624 2787075 2890300 2972880 3047202 3099600 3121524 3385780 3468360 3555069 3716100 3901905 4062936 4162032 4232225 4335450 4459320 4570803 4740092 4954800 5078670 5202540 5574150 5780600 5925115 6094404 6243048 6503175 6771560 6936720 7110138 7432200 7618005 7803810 8125872 8464450 8670900 8918640 9141606 9480184 10157340 10405080 10665207 11148300 11561200 11850230 12188808 12486096 12696675 13006350 13543120 14220276 14864400 15236010 15607620 16928900 17341800 17775345 18283212 18960368 19509525 20314680 20810160 21330414 22296600 22854015 23700460 24377616 25393350 26012700 28440552 29625575 30472020 31215240 31995621 33857800 34683600 35550690 36566424 38090025 39019050 40629360 42660828 44593200 45708030 47400920 50786700 52025400 53326035 56881104 59251150 60944040 62430480 63991242 67715600 71101380 73132848 76180050 78038100 85321656 88876725 91416060 94801840 101573400 104050800 106652070 114270075 118502300 121888080 127982484 142202760 152360100 156076200 159978105 170643312 177753450 182832120 203146800 213304140 228540150 237004600 255964968 266630175 284405520 304720200 312152400 319956210 355506900 365664240 426608280 457080300 474009200 511929936 533260350 609440400 639912420 711013800 799890525 853216560 914160600 1066520700 1279824840 1422027600 1599781050 1828321200 2133041400 2559649680 3199562100 4266082800 6399124200 12798248400
• Sum of all divisors σ(n): 53342419200
• Sum of proper divisors (its aliquot sum) s(n): 40544170800
• 12798248400 is an abundant number, because the sum of its proper divisors (40544170800) is greater than itself. Its abundance is 27745922400

Bases of 12798248400

• Binary: 1011111010110101011100010111010000₂
• Hexadecimal: 0x2FAD5C5D0
• Base-36: 5VNQVO0

Squares and roots of 12798248400

• 12798248400 squared (12798248400²) is 163795162108102560000
• 12798248400 cubed (12798248400³) is 2096291171377764215555904000000
• The square root of 12798248400 is 113129.3436735137
• The cube root of 12798248400 is 2339.1074834221

Scales and comparisons

• 12,798,248,400 seconds is equal to 406 years, 49 weeks, 21 hours.
• To count from 1 to 12,798,248,400 would take you about eight hundred thirteen 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 12798248400 cubic inches would be around 194.9 feet tall.

Recreational maths with 12798248400

• 12798248400 backwards is 00484289721
• 12798248400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12798248400's digits is 45
• More coming soon!