1428072800400

Names of 1428072800400

• Cardinal: 1428072800400 can be written as One trillion, four hundred twenty-eight billion, seventy-two million, eight hundred thousand, four hundred.

Scientific notation

• Scientific notation: 1.4280728004 × 10¹²

Factors of 1428072800400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2223

Divisors of 1428072800400

• Number of divisors d(n): 315
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 72 75 80 81 90 100 108 120 135 144 150 162 180 200 216 225 240 243 270 300 324 360 400 405 432 450 486 540 600 648 675 720 729 810 900 972 1080 1200 1215 1296 1350 1458 1620 1800 1944 2025 2160 2213 2430 2700 2916 3240 3600 3645 3888 4050 4426 4860 5400 5832 6075 6480 6639 7290 8100 8852 9720 10800 11065 11664 12150 13278 14580 16200 17704 18225 19440 19917 22130 24300 26556 29160 32400 33195 35408 36450 39834 44260 48600 53112 55325 58320 59751 66390 72900 79668 88520 97200 99585 106224 110650 119502 132780 145800 159336 165975 177040 179253 199170 221300 239004 265560 291600 298755 318672 331950 358506 398340 442600 478008 497925 531120 537759 597510 663900 717012 796680 885200 896265 956016 995850 1075518 1195020 1327800 1434024 1493775 1593360 1613277 1792530 1991700 2151036 2390040 2655600 2688795 2868048 2987550 3226554 3585060 3983400 4302072 4481325 4780080 4897369 5377590 5975100 6453108 7170120 7966800 8066385 8604144 8962650 9794738 10755180 11950200 12906216 13443975 14340240 14692107 16132770 17925300 19589476 21510360 23900400 24486845 25812432 26887950 29384214 32265540 35850600 39178952 40331925 43020720 44076321 48973690 53775900 58768428 64531080 71701200 73460535 78357904 80663850 88152642 97947380 107551800 117536856 122434225 129062160 132228963 146921070 161327700 176305284 195894760 215103600 220381605 235073712 244868450 264457926 293842140 322655400 352610568 367302675 391789520 396686889 440763210 489736900 528915852 587684280 645310800 661144815 705221136 734605350 793373778 881526420 979473800 1057831704 1101908025 1175368560 1190060667 1322289630 1469210700 1586747556 1763052840 1958947600 1983434445 2115663408 2203816050 2380121334 2644579260 2938421400 3173495112 3305724075 3526105680 3570182001 3966868890 4407632100 4760242668 5289158520 5876842800 5950303335 6346990224 6611448150 7140364002 7933737780 8815264200 9520485336 9917172225 10578317040 11900606670 13222896300 14280728004 15867475560 17630528400 17850910005 19040970672 19834344450 23801213340 26445792600 28561456008 29751516675 31734951120 35701820010 39668688900 47602426680 52891585200 57122912016 59503033350 71403640020 79337377800 89254550025 95204853360 119006066700 142807280040 158674755600 178509100050 238012133400 285614560080 357018200100 476024266800 714036400200 1428072800400
• Sum of all divisors σ(n): 5146389694459
• Sum of proper divisors (its aliquot sum) s(n): 3718316894059
• 1428072800400 is an abundant number, because the sum of its proper divisors (3718316894059) is greater than itself. Its abundance is 2290244093659

Bases of 1428072800400

• Binary: 10100110001111111110001011010000010010000₂
• Hexadecimal: 0x14C7FC5A090
• Base-36: I81PO900

Squares and roots of 1428072800400

• 1428072800400 squared (1428072800400²) is 2039391923242298240160000
• 1428072800400 cubed (1428072800400³) is 2912400134937770695557282944064000000
• 1428072800400 is a perfect square number. Its square root is 1195020
• The cube root of 1428072800400 is 11261.1683011357

Scales and comparisons

• 1,428,072,800,400 seconds is equal to 45,408 years, 15 weeks, 3 days, 9 hours.
• To count from 1 to 1,428,072,800,400 would take you about one hundred thirteen thousand, five hundred twenty 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 1428072800400 cubic inches would be around 938.4 feet tall.

Recreational maths with 1428072800400

• 1428072800400 backwards is 0040082708241
• 1428072800400 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1428072800400's digits is 36
• More coming soon!