131253756672

Names of 131253756672

• Cardinal: 131253756672 can be written as One hundred thirty-one billion, two hundred fifty-three million, seven hundred fifty-six thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.31253756672 × 10¹¹

Factors of 131253756672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 791

Divisors of 131253756672

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 128 136 192 204 256 272 289 384 408 544 578 768 769 816 867 1088 1156 1538 1632 1734 2176 2307 2312 3076 3264 3468 4352 4614 4624 6152 6528 6936 9228 9248 12304 13056 13073 13872 18456 18496 24608 26146 27744 36912 36992 39219 49216 52292 55488 73824 73984 78438 98432 104584 110976 147648 156876 196864 209168 221952 222241 295296 313752 418336 444482 590592 591361 627504 666723 836672 888964 1182722 1255008 1333446 1673344 1774083 1777928 2365444 2510016 2666892 3346688 3548166 3555856 4730888 5020032 5333784 7096332 7111712 9461776 10040064 10053137 10667568 14192664 14223424 18923552 20106274 21335136 28385328 28446848 30159411 37847104 40212548 42670272 56770656 56893696 60318822 75694208 80425096 85340544 113541312 120637644 151388416 160850192 170681088 170903329 227082624 241275288 321700384 341806658 454165248 482550576 512709987 643400768 683613316 965101152 1025419974 1286801536 1367226632 1930202304 2050839948 2573603072 2734453264 3860404608 4101679896 5468906528 7720809216 8203359792 10937813056 16406719584 21875626112 32813439168 43751252224 65626878336 131253756672
• Sum of all divisors σ(n): 371566939548
• Sum of proper divisors (its aliquot sum) s(n): 240313182876
• 131253756672 is an abundant number, because the sum of its proper divisors (240313182876) is greater than itself. Its abundance is 109059426204

Bases of 131253756672

• Binary: 1111010001111010101010110001100000000₂
• Hexadecimal: 0x1E8F556300
• Base-36: 1OAP3ITC

Squares and roots of 131253756672

• 131253756672 squared (131253756672²) is 17227548640512584515584
• 131253756672 cubed (131253756672³) is 2261180477316883169362297327976448
• The square root of 131253756672 is 362289.6033175669
• The cube root of 131253756672 is 5082.0302695511

Scales and comparisons

• 131,253,756,672 seconds is equal to 4,173 years, 24 weeks, 16 hours, 51 minutes, 12 seconds.
• To count from 1 to 131,253,756,672 would take you about eight thousand, three hundred forty-six 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 131253756672 cubic inches would be around 423.5 feet tall.

Recreational maths with 131253756672

• 131253756672 backwards is 276657352131
• 131253756672 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131253756672's digits is 48
• More coming soon!