138094045013145

Names of 138094045013145

• Cardinal: 138094045013145 can be written as One hundred thirty-eight trillion, ninety-four billion, forty-five million, thirteen thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.38094045013145 × 10¹⁴

Factors of 138094045013145

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1272

Divisors of 138094045013145

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 13 15 23 39 41 65 69 115 123 169 195 205 299 345 507 533 615 845 897 943 1187 1495 1599 1681 2535 2665 2829 3561 3887 4485 4715 5043 5935 6929 7995 8405 11661 12259 14145 15431 17805 19435 20787 21853 25215 27301 34645 36777 38663 46293 48667 58305 61295 65559 77155 81903 103935 109265 115989 136505 146001 159367 183885 193315 200603 231465 243335 284089 327795 354913 409515 478101 502619 579945 601809 632671 730005 796835 852267 1003015 1064739 1119341 1408969 1420445 1507857 1774565 1898013 1995347 2390505 2513095 3009045 3163355 3358023 4226907 4261335 4613869 5323695 5596705 5986041 6534047 7044845 7539285 8224723 9490065 9976735 13841607 14551433 16790115 18316597 19602141 21134535 23069345 24674169 25939511 29930205 32406287 32670235 41123615 43654299 45892981 54949791 57767729 69208035 72757165 77818533 91582985 97218861 98010705 123370845 129697555 137678943 162031435 173303187 189168629 218271495 229464905 238115761 274748955 288838645 337213643 389092665 421281731 486094305 567505887 596608753 688394715 714347283 750980477 866515935 945843145 1011640929 1190578805 1263845193 1328657767 1686068215 1789826259 2106408655 2252941431 2368476889 2837529435 2983043765 3571736415 3754902385 3985973301 5058204645 5476662503 6319225965 6643288835 7105430667 7755913789 8949131295 9762746201 11264707155 11842384445 16429987509 17272550971 19929866505 23267741367 27383312515 29288238603 30790199557 35527153335 38779568945 48813731005 51817652913 54474968447 82149937545 86362754855 92370598671 116338706835 146441193015 153950997785 163424905341 224543162623 259088264565 272374842235 400272594241 461852993355 673629487869 708174589811 817124526705 1122715813115 1200817782723 2001362971205 2124523769433 3368147439345 3540872949055 6004088913615 9206269667543 10622618847165 27618809002629 46031348337715 138094045013145
• Sum of all divisors σ(n): 256109871463488
• Sum of proper divisors (its aliquot sum) s(n): 118015826450343
• 138094045013145 is a deficient number, because the sum of its proper divisors (118015826450343) is less than itself. Its deficiency is 20078218562802

Bases of 138094045013145

• Binary: 11111011001100010000110011111111010010010011001₂
• Hexadecimal: 0x7D98867FA499
• Base-36: 1CY7J0X21L

Squares and roots of 138094045013145

• 138094045013145 squared (138094045013145²) is 19069965268092517443222791025
• 138094045013145 cubed (138094045013145³) is 2633448642131079861416769190623109713023625
• The square root of 138094045013145 is 11751342.2643179363
• The cube root of 138094045013145 is 51688.2287865559

Scales and comparisons

• 138,094,045,013,145 seconds is equal to 4,390,963 years, 24 weeks, 6 days, 4 hours, 5 minutes, 45 seconds.
• To count from 1 to 138,094,045,013,145 would take you about ten million, nine hundred seventy-seven thousand, four hundred 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 138094045013145 cubic inches would be around 4307.4 feet tall.

Recreational maths with 138094045013145

• 138094045013145 backwards is 541310540490831
• The number of decimal digits it has is: 15
• The sum of 138094045013145's digits is 48
• More coming soon!