442345135874805229725

Names of 442345135874805229725

• Cardinal: 442345135874805229725 can be written as Four hundred forty-two quintillion, three hundred forty-five quadrillion, one hundred thirty-five trillion, eight hundred seventy-four billion, eight hundred five million, two hundred twenty-nine thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 4.42345135874805229725 × 10²⁰

Factors of 442345135874805229725

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 314689

Divisors of 442345135874805229725

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 5 9 15 25 45 75 89 225 267 445 801 1335 2225 2549 4005 6675 7647 7921 12745 20025 22941 23763 38235 39605 63725 71289 114705 118815 191175 198025 226861 312043 356445 573525 594075 680583 936129 1134305 1560215 1782225 2041749 2808387 3402915 4680645 5671525 7801075 10208745 14041935 17014575 20190629 23403225 27771827 51043725 60571887 70209675 83315481 100953145 138859135 181715661 249946443 302859435 416577405 504765725 694295675 795397607 908578305 1249732215 1514297175 2082887025 2386192821 2471692603 3976988035 4542891525 6248661075 7158578463 7415077809 11930964105 12358463015 19884940175 22245233427 35792892315 37075389045 59654820525 61792315075 70790387023 97370833849 111226167135 178964461575 185376945225 212371161069 292112501547 353951935115 486854169245 556130835675 637113483207 876337504641 1061855805345 1460562507735 1769759675575 2434270846225 3185567416035 4381687523205 5309279026725 6300344445047 7302812538675 8666004212561 15927837080175 18901033335141 21908437616025 25998012637683 31501722225235 43330021062805 56703100005423 77994037913049 94505166675705 129990063188415 157508611126175 216650105314025 248198255481101 283515500027115 389970189565245 472525833378525 649950315942075 744594766443303 771274374917929 1240991277405505 1417577500135575 1949850947826225 2233784299329909 2313823124753787 3722973832216515 3856371874589645 6204956387027525 6941469374261361 11168921496649545 11569115623768935 18614869161082575 19281859372948225 22089644737817989 34707346871306805 55844607483247725 57845578118844675 66268934213453967 110448223689089945 173536734356534025 198806802640361901 331344671067269835 552241118445449725 994034013201809505 1656723355336349175 1965978381665801021 4970170066009047525 5897935144997403063 9829891908329005105 17693805434992209189 29489675724987015315 49149459541645025525 88469027174961045945 147448378624935076575 442345135874805229725
• Sum of all divisors σ(n): 801608362654377955950
• Sum of proper divisors (its aliquot sum) s(n): 359263226779572726225
• 442345135874805229725 is a deficient number, because the sum of its proper divisors (359263226779572726225) is less than itself. Its deficiency is 83081909095232503500

Bases of 442345135874805229725

• Binary: 101111111101011000101100111010110111011100011101010100110100010011101₂
• Hexadecimal: 0x17FAC59D6EE3AA689D
• Base-36: 2LCQBBXV1X2KD9

Squares and roots of 442345135874805229725

• 442345135874805229725 squared (442345135874805229725²) is 195669219232099900648106465704210023575625
• 442345135874805229725 cubed (442345135874805229725³) is 86553327367740283166121783746918106063542306908097294035453125
• The square root of 442345135874805229725 is 21032002659.6328964453
• The cube root of 442345135874805229725 is 7619393.7735441891

Scales and comparisons

• 442,345,135,874,805,229,725 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 442,345,135,874,805,229,725 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 442345135874805229725 cubic inches would be around 634949.5 feet tall.

Recreational maths with 442345135874805229725

• 442345135874805229725 backwards is 527922508478531543244
• The number of decimal digits it has is: 21
• The sum of 442345135874805229725's digits is 90
• More coming soon!