108914712642

Names of 108914712642

• Cardinal: 108914712642 can be written as One hundred eight billion, nine hundred fourteen million, seven hundred twelve thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.08914712642 × 10¹¹

Factors of 108914712642

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 115

Divisors of 108914712642

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 6 9 18 27 43 54 67 81 86 129 134 162 201 243 258 387 402 486 603 729 774 1161 1206 1458 1809 1849 2187 2322 2881 3483 3618 3698 4374 4489 5427 5547 5762 6561 6966 8643 8978 10449 10854 11094 13122 13467 16281 16641 17286 20898 25929 26934 31347 32562 33282 40401 48843 49923 51858 62694 77787 80802 94041 97686 99846 121203 123883 146529 149769 155574 188082 193027 233361 242406 247766 282123 293058 299538 363609 371649 386054 439587 449307 466722 564246 579081 700083 727218 743298 879174 898614 1090827 1114947 1158162 1347921 1400166 1737243 2100249 2181654 2229894 2695842 3272481 3344841 3474486 4043763 4200498 5211729 6300747 6544962 6689682 8087526 8300161 9817443 10034523 10423458 12131289 12601494 15635187 16600322 18902241 19634886 20069046 24262578 24900483 29452329 30103569 31270374 37804482 46905561 49800966 58904658 60207138 74701449 90310707 93811122 140716683 149402898 180621414 224104347 270932121 281433366 422150049 448208694 541864242 672313041 812796363 844300098 1266450147 1344626082 1625592726 2016939123 2532900294 4033878246 6050817369 12101634738 18152452107 36304904214 54457356321 108914712642
• Sum of all divisors σ(n): 254677236723
• Sum of proper divisors (its aliquot sum) s(n): 145762524081
• 108914712642 is an abundant number, because the sum of its proper divisors (145762524081) is greater than itself. Its abundance is 36847811439

Bases of 108914712642

• Binary: 1100101011011110100101010000001000010₂
• Hexadecimal: 0x195BD2A042
• Base-36: 1E190A4I

Squares and roots of 108914712642

• 108914712642 squared (108914712642²) is 11862414629889434620164
• 108914712642 cubed (108914712642³) is 1291991480654664555887008478913288
• The square root of 108914712642 is 330022.2911289479
• The cube root of 108914712642 is 4775.6099677387

Scales and comparisons

• 108,914,712,642 seconds is equal to 3,463 years, 7 weeks, 5 days, 22 hours, 50 minutes, 42 seconds.
• To count from 1 to 108,914,712,642 would take you about six thousand, nine hundred twenty-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 108914712642 cubic inches would be around 398 feet tall.

Recreational maths with 108914712642

• 108914712642 backwards is 246217419801
• The number of decimal digits it has is: 12
• The sum of 108914712642's digits is 45
• More coming soon!