16389497373372982341

Names of 16389497373372982341

• Cardinal: 16389497373372982341 can be written as Sixteen quintillion, three hundred eighty-nine quadrillion, four hundred ninety-seven trillion, three hundred seventy-three billion, three hundred seventy-two million, nine hundred eighty-two thousand, three hundred forty-one.

Scientific notation

• Scientific notation: 1.6389497373372982341 × 10¹⁹

Factors of 16389497373372982341

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 4997

Divisors of 16389497373372982341

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 21 27 63 81 189 243 567 729 1701 2187 4987 5103 6561 14961 15309 19683 34909 44883 45927 59049 104727 134649 137781 177147 314181 403947 413343 531441 942543 1211841 1240029 1594323 2827629 3635523 3720087 4782969 8482887 10906569 11160261 14348907 24870169 25448661 32719707 33480783 43046721 74610507 76345983 98159121 100442349 129140163 174091183 223831521 229037949 294477363 301327047 387420489 522273549 671494563 687113847 883432089 903981141 1162261467 1566820647 2014483689 2061341541 2650296267 2711943423 3486784401 4700461941 6043451067 6184024623 7950888801 8135830269 10460353203 14101385823 18130353201 18552073869 23852666403 24407490807 31381059609 42304157469 54391059603 55656221607 71557999209 73222472421 94143178827 126912472407 163173178809 166968664821 214673997627 219667417263 380737417221 489519536427 500905994463 644021992881 659002251789 1142212251663 1468558609281 1502717983389 1932065978643 3426636754989 4405675827843 4508153950167 5796197935929 10279910264967 13217027483529 13524461850501 17388593807787 30839730794901 39651082450587 40573385551503 52165781423361 92519192384703 118953247351761 121720156654509 156497344270083 277557577154109 356859742055283 365160469963527 469492032810249 832672731462327 1070579226165849 1095481409890581 2498018194386981 3211737678497547 3286444229671743 7494054583160943 9635213035492641 22482163749482829 28905639106477923 67446491248448487 86716917319433769 202339473745345461 260150751958301307 607018421236036383 780452255874903921 1821055263708109149 2341356767624711763 5463165791124327447 16389497373372982341
• Sum of all divisors σ(n): 28101916245508909440
• Sum of proper divisors (its aliquot sum) s(n): 11712418872135927099
• 16389497373372982341 is a deficient number, because the sum of its proper divisors (11712418872135927099) is less than itself. Its deficiency is 4677078501237055242

Bases of 16389497373372982341

• Binary: 1110001101110011001100010000011010011011000110000010010001000101₂
• Hexadecimal: 0xE37331069B182445
• Base-36: 3GIPJXR3K57B9

Squares and roots of 16389497373372982341

• 16389497373372982341 squared (16389497373372982341²) is 268615624151799887325128896212697840281
• 16389497373372982341 cubed (16389497373372982341³) is 4402475066482868490862210502702463706364381156206651477821
• The square root of 16389497373372982341 is 4048394419.1954644997
• The cube root of 16389497373372982341 is 2540125.7183198051

Scales and comparisons

• 16,389,497,373,372,982,341 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 16,389,497,373,372,982,341 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 16389497373372982341 cubic inches would be around 211677.1 feet tall.

Recreational maths with 16389497373372982341

• 16389497373372982341 backwards is 14328927337379498361
• The number of decimal digits it has is: 20
• The sum of 16389497373372982341's digits is 99
• More coming soon!