1994446077050720

Names of 1994446077050720

• Cardinal: 1994446077050720 can be written as One quadrillion, nine hundred ninety-four trillion, four hundred forty-six billion, seventy-seven million, fifty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.99444607705072 × 10¹⁵

Factors of 1994446077050720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 786

Divisors of 1994446077050720

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 83 149 160 166 298 332 415 547 596 664 745 830 1094 1192 1328 1490 1660 2188 2384 2656 2735 2980 3320 4376 4768 5470 5960 6640 6889 8752 10940 11920 12367 13280 13778 17504 21880 22201 23840 24734 27556 34445 43760 44402 45401 49468 55112 61835 68890 81503 87520 88804 90802 98936 110224 111005 123670 137780 163006 177608 181604 197872 220448 222010 227005 247340 275560 326012 355216 363208 395744 407515 444020 454010 494680 551120 652024 710432 726416 815030 888040 908020 989360 1026461 1102240 1304048 1452832 1630060 1776080 1816040 1842683 1978720 2052922 2608096 3260120 3307949 3552160 3632080 3685366 3768283 4105844 5132305 6520240 6615898 6764749 7264160 7370732 7536566 8211688 9213415 10264610 12143947 13040480 13231796 13529498 14741464 15073132 16423376 16539745 18426830 18841415 20529220 24287894 26463592 27058996 29482928 30146264 32846752 33079490 33823745 36853660 37682830 41058440 48575788 52927184 54117992 58965856 60292528 60719735 66158980 67647490 73707320 75365660 82116880 97151576 105854368 108235984 120585056 121439470 132317960 135294980 147414640 150731320 152942689 164233760 194303152 216471968 242878940 264635920 270589960 274559767 294829280 301462640 305885378 388606304 485757880 529271840 541179920 549119534 561474167 602925280 611770756 764713445 971515760 1007947601 1082359840 1098239068 1122948334 1223541512 1372798835 1529426890 1809448103 1943031520 2015895202 2196478136 2245896668 2447083024 2745597670 2807370835 3058853780 3618896206 4031790404 4392956272 4491793336 4894166048 5039738005 5491195340 5614741670 6117707560 7237792412 8063580808 8785912544 8983586672 9047240515 10079476010 10982390680 11229483340 12235415120 14475584824 16127161616 17967173344 18094481030 20158952020 21964781360 22458966680 22788460661 24470830240 28951169648 32254323232 36188962060 40317904040 43929562720 44917933360 45576921322 57902339296 72377924120 80635808080 83659650883 89835866720 91153842644 113942303305 144755848240 150184192549 161271616160 167319301766 182307685288 227884606610 289511696480 300368385098 334638603532 364615370576 418298254415 455769213220 600736770196 669277207064 729230741152 750920962745 836596508830 911538426440 1201473540392 1338554414128 1501841925490 1673193017660 1823076852880 2402947080784 2677108828256 3003683850980 3346386035320 3646153705760 4805894161568 6007367701960 6692772070640 12014735403920 12465287981567 13385544141280 24029470807840 24930575963134 49861151926268 62326439907835 99722303852536 124652879815670 199444607705072 249305759631340 398889215410144 498611519262680 997223038525360 1994446077050720
• Sum of all divisors σ(n): 4810335647493600
• Sum of proper divisors (its aliquot sum) s(n): 2815889570442880
• 1994446077050720 is an abundant number, because the sum of its proper divisors (2815889570442880) is greater than itself. Its abundance is 821443493392160

Bases of 1994446077050720

• Binary: 111000101011111000000101001111100100011111101100000₂
• Hexadecimal: 0x715F029F23F60
• Base-36: JMYZVN7CRK

Squares and roots of 1994446077050720

• 1994446077050720 squared (1994446077050720²) is 3977815154263006539053452518400
• 1994446077050720 cubed (1994446077050720³) is 7933537829652758002664725360289441428533248000
• The square root of 1994446077050720 is 44659221.6350746535
• The cube root of 1994446077050720 is 125875.3717942971

Scales and comparisons

• 1,994,446,077,050,720 seconds is equal to 63,417,216 years, 1 week, 1 day, 12 hours, 45 minutes, 20 seconds.
• To count from 1 to 1,994,446,077,050,720 would take you about one hundred ninety million, two hundred fifty-one thousand, six hundred forty-eight 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 1994446077050720 cubic inches would be around 10489.6 feet tall.

Recreational maths with 1994446077050720

• 1994446077050720 backwards is 0270507706444991
• The number of decimal digits it has is: 16
• The sum of 1994446077050720's digits is 65
• More coming soon!