31023743406840

Names of 31023743406840

• Cardinal: 31023743406840 can be written as Thirty-one trillion, twenty-three billion, seven hundred forty-three million, four hundred six thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.102374340684 × 10¹³

Factors of 31023743406840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9017699

Divisors of 31023743406840

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 30 36 38 40 45 57 60 72 76 90 95 114 120 152 171 180 190 228 285 342 360 380 456 503 570 684 760 855 1006 1140 1368 1509 1710 2012 2280 2515 3018 3420 4024 4527 5030 6036 6840 7545 9054 9557 10060 12072 15090 18108 19114 20120 22635 28671 30180 36216 38228 45270 47785 57342 60360 76456 86013 90540 95570 114684 143355 172026 181080 191140 229368 286710 344052 382280 430065 573420 688104 860130 1146840 1720260 3440520 9017167 18034334 27051501 36068668 45085835 54103002 72137336 81154503 90171670 108206004 135257505 162309006 171326173 180343340 216412008 270515010 324618012 342652346 360686680 405772515 513978519 541030020 649236024 685304692 811545030 856630865 1027957038 1082060040 1370609384 1541935557 1623090060 1713261730 2055914076 2569892595 3083871114 3246180120 3426523460 4111828152 4535635001 5139785190 6167742228 6853046920 7709677785 9071270002 10279570380 12335484456 13606905003 15419355570 18142540004 20559140760 22678175005 27213810006 30838711140 36285080008 40820715009 45356350010 54427620012 61677422280 68034525015 81641430018 86177065019 90712700020 108855240024 136069050030 163282860036 172354130038 181425400040 204103575045 258531195057 272138100060 326565720072 344708260076 408207150090 430885325095 517062390114 544276200120 689416520152 775593585171 816414300180 861770650190 1034124780228 1292655975285 1551187170342 1632828600360 1723541300380 2068249560456 2585311950570 3102374340684 3447082600760 3877967925855 5170623901140 6204748681368 7755935851710 10341247802280 15511871703420 31023743406840
• Sum of all divisors σ(n): 106344872524800
• Sum of proper divisors (its aliquot sum) s(n): 75321129117960
• 31023743406840 is an abundant number, because the sum of its proper divisors (75321129117960) is greater than itself. Its abundance is 44297385711120

Bases of 31023743406840

• Binary: 111000011011101000111001101001001001011111000₂
• Hexadecimal: 0x1C37473492F8
• Base-36: AZW3ZTCE0

Squares and roots of 31023743406840

• 31023743406840 squared (31023743406840²) is 962472654973448369758785600
• 31023743406840 cubed (31023743406840³) is 29859504683996308996563271199165133504000
• The square root of 31023743406840 is 5569896.1755889129
• The cube root of 31023743406840 is 31421.8245932129

Scales and comparisons

• 31,023,743,406,840 seconds is equal to 986,459 years, 4 weeks, 5 hours, 54 minutes.
• To count from 1 to 31,023,743,406,840 would take you about two million, four hundred sixty-six thousand, one hundred forty-seven 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 31023743406840 cubic inches would be around 2618.5 feet tall.

Recreational maths with 31023743406840

• 31023743406840 backwards is 04860434732013
• 31023743406840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31023743406840's digits is 45
• More coming soon!