1540225057946400

Names of 1540225057946400

• Cardinal: 1540225057946400 can be written as One quadrillion, five hundred forty trillion, two hundred twenty-five billion, fifty-seven million, nine hundred forty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.5402250579464 × 10¹⁵

Factors of 1540225057946400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 30560021008

Divisors of 1540225057946400

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 50 56 60 63 70 72 75 80 84 90 96 100 105 112 120 126 140 144 150 160 168 175 180 200 210 224 225 240 252 280 288 300 315 336 350 360 400 420 450 480 504 525 560 600 630 672 700 720 800 840 900 1008 1050 1120 1200 1260 1400 1440 1575 1680 1800 2016 2100 2400 2520 2800 3150 3360 3600 4200 5040 5600 6300 7200 8400 10080 12600 16800 25200 50400 30560020991 61120041982 91680062973 122240083964 152800104955 183360125946 213920146937 244480167928 275040188919 305600209910 366720251892 427840293874 458400314865 488960335856 550080377838 611200419820 641760440811 733440503784 764000524775 855680587748 916800629730 977920671712 1069600734685 1100160755676 1222400839640 1283520881622 1375200944595 1466881007568 1528001049550 1711361175496 1833601259460 1925281322433 2139201469370 2200321511352 2292001574325 2444801679280 2567041763244 2750401889190 2933762015136 3056002099100 3208802204055 3422722350992 3667202518920 3850562644866 4278402938740 4400643022704 4584003148650 4889603358560 5134083526488 5348003673425 5500803778380 6112004198200 6417604408110 6845444701984 6876004722975 7334405037840 7701125289732 8556805877480 8801286045408 9168006297300 9626406612165 10268167052976 10696007346850 11001607556760 12224008396400 12835208816220 13752009445950 14668810075680 15402250579464 16044011020275 17113611754960 18336012594600 19252813224330 20536334105952 21392014693700 22003215113520 24448016792800 25670417632440 27504018891900 30804501158928 32088022040550 34227223509920 36672025189200 38505626448660 42784029387400 44006430227040 48132033060825 51340835264880 55008037783800 61609002317856 64176044081100 73344050378400 77011252897320 85568058774800 96264066121650 102681670529760 110016075567600 128352088162200 154022505794640 171136117549600 192528132243300 220032151135200 256704176324400 308045011589280 385056264486600 513408352648800 770112528973200 1540225057946400
• Sum of all divisors σ(n): 6207106983727104
• Sum of proper divisors (its aliquot sum) s(n): 4666881925780704
• 1540225057946400 is an abundant number, because the sum of its proper divisors (4666881925780704) is greater than itself. Its abundance is 3126656867834304

Bases of 1540225057946400

• Binary: 101011110001101001110010111011100111111101100100000₂
• Hexadecimal: 0x578D39773FB20
• Base-36: F5YPMG2H40

Squares and roots of 1540225057946400

• 1540225057946400 squared (1540225057946400²) is 2372293229125991237785272960000
• 1540225057946400 cubed (1540225057946400³) is 3653865476296432226444160706016541049344000000
• The square root of 1540225057946400 is 39245701.1396968165
• The cube root of 1540225057946400 is 115485.6602312279

Scales and comparisons

• 1,540,225,057,946,400 seconds is equal to 48,974,392 years, 31 weeks, 6 days, 10 hours.
• To count from 1 to 1,540,225,057,946,400 would take you about one hundred forty-six million, nine hundred twenty-three thousand, one hundred seventy-seven 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 1540225057946400 cubic inches would be around 9623.8 feet tall.

Recreational maths with 1540225057946400

• 1540225057946400 backwards is 0046497505220451
• The number of decimal digits it has is: 16
• The sum of 1540225057946400's digits is 54
• More coming soon!