31829871057642

Names of 31829871057642

• Cardinal: 31829871057642 can be written as Thirty-one trillion, eight hundred twenty-nine billion, eight hundred seventy-one million, fifty-seven thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 3.1829871057642 × 10¹³

Factors of 31829871057642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 36458

Divisors of 31829871057642

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 243 294 343 378 441 486 567 686 882 1029 1134 1323 1701 2058 2646 3087 3402 3969 6174 6343 7938 9261 11907 12686 18522 19029 23814 27783 30103 38058 44401 55566 57087 60206 83349 88802 90309 114174 133203 166698 171261 180618 210721 266406 270927 310807 342522 399609 421442 513783 541854 621614 632163 799218 812781 932421 1027566 1198827 1264326 1475047 1541349 1625562 1864842 1896489 2175649 2397654 2438343 2797263 2950094 3082698 3596481 3792978 4351298 4425141 4876686 5594526 5689467 6526947 7192962 7315029 8391789 8850282 10325329 10789443 11378934 13053894 13275423 14630058 16783578 17068401 19580841 20650658 21578886 25175367 26550846 30975987 34136802 39161682 39826269 50350734 51205203 58742523 61951974 75526101 79652538 92927961 102410406 117485046 119478807 151052202 176227569 185855922 190943329 238957614 278783883 352455138 358436421 381886658 528682707 557567766 572829987 716872842 836351649 1057365414 1145659974 1336603303 1672703298 1718489961 2509054947 2673206606 3436979922 4009809909 5018109894 5155469883 8019619818 9356223121 10310939766 12029429727 15466409649 18712446242 24058859454 28068669363 30932819298 36088289181 46399228947 56137338726 65493561847 72176578362 84206008089 92798457894 108264867543 130987123694 168412016178 196480685541 216529735086 252618024267 324794602629 392961371082 505236048534 589442056623 649589205258 757854072801 1178884113246 1515708145602 1768326169869 2273562218403 3536652339738 4547124436806 5304978509607 10609957019214 15914935528821 31829871057642
• Sum of all divisors σ(n): 83419966156800
• Sum of proper divisors (its aliquot sum) s(n): 51590095099158
• 31829871057642 is an abundant number, because the sum of its proper divisors (51590095099158) is greater than itself. Its abundance is 19760224041516

Bases of 31829871057642

• Binary: 111001111001011111000001010000101101011101010₂
• Hexadecimal: 0x1CF2F8285AEA
• Base-36: BA6FVEKMI

Squares and roots of 31829871057642

• 31829871057642 squared (31829871057642²) is 1013140691546115851686600164
• 31829871057642 cubed (31829871057642³) is 32248137575163113852340825571617850653288
• The square root of 31829871057642 is 5641796.7933666309
• The cube root of 31829871057642 is 31691.6579394149

Scales and comparisons

• 31,829,871,057,642 seconds is equal to 1,012,091 years, 23 weeks, 9 hours, 20 minutes, 42 seconds.
• To count from 1 to 31,829,871,057,642 would take you about two million, five hundred thirty thousand, two hundred twenty-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 31829871057642 cubic inches would be around 2641 feet tall.

Recreational maths with 31829871057642

• 31829871057642 backwards is 24675017892813
• 31829871057642 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31829871057642's digits is 63
• More coming soon!