1800450028125

Names of 1800450028125

• Cardinal: 1800450028125 can be written as One trillion, eight hundred billion, four hundred fifty million, twenty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.800450028125 × 10¹²

Factors of 1800450028125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 142

Divisors of 1800450028125

• Number of divisors d(n): 378
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 63 75 81 105 125 127 135 147 175 189 225 243 245 315 375 381 405 441 525 567 625 635 675 729 735 875 889 945 1125 1143 1215 1225 1323 1575 1701 1875 1905 2025 2205 2625 2667 2835 3125 3175 3375 3429 3645 3675 3969 4375 4445 4725 5103 5625 5715 6075 6125 6223 6615 7875 8001 8505 9375 9525 10125 10287 11025 11907 13125 13335 14175 15875 16129 16875 17145 18225 18375 18669 19845 21875 22225 23625 24003 25515 28125 28575 30375 30625 30861 31115 33075 35721 39375 40005 42525 47625 48387 50625 51435 55125 56007 59535 65625 66675 70875 72009 79375 80645 84375 85725 91125 91875 92583 93345 99225 111125 112903 118125 120015 127575 142875 145161 151875 153125 154305 155575 165375 168021 178605 196875 200025 212625 216027 238125 241935 253125 257175 275625 280035 297675 333375 338709 354375 360045 396875 403225 428625 435483 455625 459375 462915 466725 496125 504063 555625 564515 590625 600075 637875 648081 714375 725805 759375 771525 777875 790321 826875 840105 893025 1000125 1016127 1063125 1080135 1190625 1209675 1285875 1306449 1378125 1400175 1488375 1512189 1666875 1693545 1771875 1800225 2016125 2143125 2177415 2278125 2314575 2333625 2370963 2480625 2520315 2778125 2822575 3000375 3048381 3189375 3240405 3571875 3629025 3857625 3889375 3919347 3951605 4134375 4200525 4465125 4536567 5000625 5080635 5315625 5400675 6048375 6429375 6532245 7000875 7112889 7441875 7560945 8334375 8467725 9001125 9145143 10080625 10715625 10887075 11572875 11668125 11758041 11854815 12403125 12601575 14112875 15001875 15241905 15946875 16202025 18145125 19288125 19446875 19596735 19758025 21002625 21338667 22325625 22682835 25003125 25403175 27003375 27435429 30241875 32146875 32661225 35004375 35564445 37209375 37804725 42338625 45005625 45725715 50403125 54435375 57864375 58340625 58790205 59274075 63007875 64016001 70564375 75009375 76209525 81010125 82306287 90725625 96440625 97983675 98790125 105013125 106693335 111628125 113414175 127015875 135016875 137177145 151209375 163306125 175021875 177822225 189023625 192048003 211693125 225028125 228628575 272176875 289321875 293951025 296370375 315039375 320080005 352821875 381047625 405050625 411531435 453628125 489918375 493950625 525065625 533466675 567070875 576144009 635079375 675084375 685885725 816530625 889111125 945118125 960240015 1058465625 1143142875 1360884375 1469755125 1481851875 1575196875 1600400025 1905238125 2025253125 2057657175 2449591875 2469753125 2667333375 2835354375 2880720045 3175396875 3429428625 4082653125 4445555625 4725590625 4801200075 5715714375 7348775625 7409259375 8002000125 9526190625 10288285875 12247959375 13336666875 14176771875 14403600225 17147143125 22227778125 24006000375 28578571875 36743878125 40010000625 51441429375 66683334375 72018001125 85735715625 120030001875 200050003125 257207146875 360090005625 600150009375 1800450028125
• Sum of all divisors σ(n): 3956103656442
• Sum of proper divisors (its aliquot sum) s(n): 2155653628317
• 1800450028125 is an abundant number, because the sum of its proper divisors (2155653628317) is greater than itself. Its abundance is 355203600192

Bases of 1800450028125

• Binary: 11010001100110011001011110011001001011101₂
• Hexadecimal: 0x1A3332F325D
• Base-36: MZ45GKT9

Squares and roots of 1800450028125

• 1800450028125 squared (1800450028125²) is 3241620303775313291015625
• 1800450028125 cubed (1800450028125³) is 5836375367102833858489768341064453125
• The square root of 1800450028125 is 1341808.4915981863
• The cube root of 1800450028125 is 12165.4176703619

Scales and comparisons

• 1,800,450,028,125 seconds is equal to 57,248 years, 38 weeks, 3 days, 23 hours, 48 minutes, 45 seconds.
• To count from 1 to 1,800,450,028,125 would take you about one hundred forty-three thousand, one hundred twenty-one 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 1800450028125 cubic inches would be around 1013.8 feet tall.

Recreational maths with 1800450028125

• 1800450028125 backwards is 5218200540081
• The number of decimal digits it has is: 13
• The sum of 1800450028125's digits is 36
• More coming soon!