31028007101005068

Names of 31028007101005068

• Cardinal: 31028007101005068 can be written as Thirty-one quadrillion, twenty-eight trillion, seven billion, one hundred one million, five thousand and sixty-eight.

Scientific notation

• Scientific notation: 3.1028007101005068 × 10¹⁶

Factors of 31028007101005068

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2368299095

Divisors of 31028007101005068

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 121 132 154 231 242 308 363 462 484 726 847 924 1289 1452 1694 2541 2578 3388 3867 5082 5156 7734 9023 10164 14179 15468 18046 27069 28358 36092 42537 54138 56716 85074 99253 108276 155969 170148 198506 297759 311938 397012 467907 595518 623876 935814 1091783 1191036 1871628 2183566 3275349 4367132 6550698 13101396 2368297783 4736595566 7104893349 9473191132 14209786698 16578084481 26051275613 28419573396 33156168962 49734253443 52102551226 66312337924 78153826839 99468506886 104205102452 156307653678 182358929291 198937013772 286564031743 312615307356 364717858582 547076787873 573128063486 729435717164 859692095229 1094153575746 1146256126972 1719384190458 2005948222201 2188307151492 3052735842287 3438768380916 4011896444402 6017844666603 6105471684574 8023792888804 9158207526861 12035689333206 12210943369148 18316415053722 21369150896009 24071378666412 33580094265157 36632830107444 42738301792018 64107452688027 67160188530314 85476603584036 100740282795471 128214905376054 134320377060628 201480565590942 235060659856099 256429810752108 369381036916727 402961131181884 470121319712198 705181979568297 738762073833454 940242639424396 1108143110750181 1410363959136594 1477524147666908 2216286221500362 2585667258417089 2820727918273188 4432572443000724 5171334516834178 7757001775251267 10342669033668356 15514003550502534 31028007101005068
• Sum of all divisors σ(n): 91017662579397120
• Sum of proper divisors (its aliquot sum) s(n): 59989655478392052
• 31028007101005068 is an abundant number, because the sum of its proper divisors (59989655478392052) is greater than itself. Its abundance is 28961648377386984

Bases of 31028007101005068

• Binary: 1101110001110111100111011011101010101111111110100001100₂
• Hexadecimal: 0x6E3BCEDD57FD0C
• Base-36: 8HIIDOKJ9XO

Squares and roots of 31028007101005068

• 31028007101005068 squared (31028007101005068²) is 962737224660020924080975761684624
• 31028007101005068 cubed (31028007101005068³) is 29871817443153040695447674818602639579675241674432
• The square root of 31028007101005068 is 176147685.4829636075
• The cube root of 31028007101005068 is 314232.6399519425

Scales and comparisons

• 31,028,007,101,005,068 seconds is equal to 986,594,649 years, 45 weeks, 6 days, 22 hours, 17 minutes, 48 seconds.
• To count from 1 to 31,028,007,101,005,068 would take you about two billion, nine hundred fifty-nine million, seven hundred eighty-three thousand, nine hundred forty-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 31028007101005068 cubic inches would be around 26186.1 feet tall.

Recreational maths with 31028007101005068

• 31028007101005068 backwards is 86050010170082013
• 31028007101005068 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 31028007101005068's digits is 42
• More coming soon!