157838323683942027

Names of 157838323683942027

• Cardinal: 157838323683942027 can be written as One hundred fifty-seven quadrillion, eight hundred thirty-eight trillion, three hundred twenty-three billion, six hundred eighty-three million, nine hundred forty-two thousand and twenty-seven.

Scientific notation

• Scientific notation: 1.57838323683942027 × 10¹⁷

Factors of 157838323683942027

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 14993

Divisors of 157838323683942027

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 243 441 567 729 1323 1701 2187 3969 5103 6561 11907 14983 15309 19683 35721 44949 45927 59049 104881 107163 134847 137781 177147 314643 321489 404541 413343 531441 734167 943929 964467 1213623 1240029 1594323 2202501 2831787 2893401 3640869 3720087 4782969 6607503 8495361 8680203 10922607 11160261 14348907 19822509 25486083 26040609 32767821 33480783 59467527 76458249 78121827 98303463 100442349 178402581 224490289 229374747 234365481 294910389 535207743 673470867 688124241 703096443 884731167 1571432023 1605623229 2020412601 2064372723 2654193501 4714296069 4816869687 6061237803 6193118169 7962580503 11000024161 14142888207 14450609061 18183713409 18579354507 23887741509 33000072483 42428664621 43351827183 54551140227 55738063521 71663224527 99000217449 127285993863 130055481549 163653420681 167214190563 214989673581 297000652347 381857981589 390166444647 490960262043 501642571689 891001957041 1145573944767 1170499333941 1472880786129 1504927715067 2673005871123 3436721834301 3511498001823 4418642358387 8019017613369 10310165502903 10534494005469 13255927075161 24057052840107 30930496508709 39767781225483 72171158520321 92791489526127 119303343676449 216513475560963 278374468578381 357910031029347 649540426682889 835123405735143 1073730093088041 1948621280048667 2505370217205429 3221190279264123 5845863840146001 7516110651616287 17537591520438003 22548331954848861 52612774561314009 157838323683942027
• Sum of all divisors σ(n): 275430145322604960
• Sum of proper divisors (its aliquot sum) s(n): 117591821638662933
• 157838323683942027 is a deficient number, because the sum of its proper divisors (117591821638662933) is less than itself. Its deficiency is 40246502045279094

Bases of 157838323683942027

• Binary: 1000110000110000010001111001111111000111111101111010001011₂
• Hexadecimal: 0x230C11E7F1FDE8B
• Base-36: 17650KW0O1OR

Squares and roots of 157838323683942027

• 157838323683942027 squared (157838323683942027²) is 24912936423356854609578138296868729
• 157838323683942027 cubed (157838323683942027³) is 3932216123107268198043450372259001858148193265173683
• The square root of 157838323683942027 is 397288715.7772569143
• The cube root of 157838323683942027 is 540427.5576826195

Scales and comparisons

• 157,838,323,683,942,027 seconds is equal to 5,018,770,467 years, 8 weeks, 1 day, 15 hours, 27 seconds.
• To count from 1 to 157,838,323,683,942,027 would take you about fifteen billion, fifty-six million, three hundred eleven thousand, four hundred 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 157838323683942027 cubic inches would be around 45035.6 feet tall.

Recreational maths with 157838323683942027

• 157838323683942027 backwards is 720249386323838751
• 157838323683942027 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 157838323683942027's digits is 81
• More coming soon!