138790347209073

Names of 138790347209073

• Cardinal: 138790347209073 can be written as One hundred thirty-eight trillion, seven hundred ninety billion, three hundred forty-seven million, two hundred nine thousand and seventy-three.

Scientific notation

• Scientific notation: 1.38790347209073 × 10¹⁴

Factors of 138790347209073

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 300

Divisors of 138790347209073

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 7 9 19 21 57 63 71 73 127 133 171 213 219 361 381 399 497 511 639 657 889 1083 1143 1197 1349 1387 1491 1533 2413 2527 2667 3249 4047 4161 4473 4599 5183 5329 7239 7581 8001 9017 9271 9443 9709 12141 12483 15549 15987 16129 16891 21717 22743 25631 26353 27051 27813 28329 29127 36281 37303 45847 46647 47961 48387 50673 63119 64897 76893 79059 81153 83439 84987 87381 98477 101251 108843 111909 112903 137541 145161 152019 171323 176149 179417 184471 189357 194691 230679 237177 295431 303753 306451 320929 326529 335727 338709 378359 412623 513969 528447 538251 553413 568071 584073 658241 676783 689339 708757 886293 911259 919353 962787 1016127 1135077 1145159 1177417 1199261 1233043 1541907 1585341 1614753 1660239 1871063 1923769 1974723 2030349 2068017 2126271 2145157 2648513 2758059 2888361 3255137 3346831 3405231 3435477 3532251 3597783 3699129 4607687 4737481 5613189 5771307 5822569 5924169 6091047 6204051 6378813 6435471 7188821 7945539 8016113 8241919 9765411 10040493 10306431 10596753 10793349 11097387 12506579 12858877 13097441 13466383 13823061 14212443 16839567 17313921 17467707 19306413 21566463 21758021 22370923 22785959 23427817 23836617 24048339 24725757 29296233 30121479 37519737 38576631 39292323 40399149 40757983 41469183 42637329 48051593 50321747 52403121 64699389 65274063 67112769 68357877 70283451 72145017 74177271 83596607 85951441 87546053 90012139 112559211 115729893 117876969 121197447 122273949 136587599 144154779 150965241 152306147 156596461 195822189 201338307 205073631 210850353 237625001 244318663 250789821 257854323 262638159 270036417 336361151 366821847 409762797 413402399 425047537 432464337 452895723 456918441 469789383 585176249 601660087 712875003 732955989 752369463 773562969 787914477 810109251 912980267 956113193 1009083453 1229288391 1240207197 1275142611 1370755323 1409368149 1588335533 1633077379 1663375007 1710230641 1755528747 1804980261 2138625009 2198867967 2738940801 2868339579 2893816793 2975332759 3027250359 3720621591 3825427833 4765006599 4899232137 4990125021 5130691923 5266586241 5414940783 6102552311 6390861869 8216822403 8605018737 8681450379 8925998277 11118348731 11431541653 14295019797 14697696411 14970375063 15392075769 17346625073 18307656933 19172585607 26044351137 26777994831 30178375127 31028470201 33355046193 34294624959 42717866177 52039875219 54922970799 57517756821 90535125381 93085410603 100065138579 102883874877 115948493909 121426375511 128153598531 156119625657 211248625889 217199291407 271605376143 279256231809 347845481727 364279126533 384460795593 633745877667 651597874221 811639457363 1043536445181 1092837379599 1901237633001 1954793622663 2203021384271 2434918372089 6609064152813 7304755116267 15421149689897 19827192458439 46263449069691 138790347209073
• Sum of all divisors σ(n): 250591412829888
• Sum of proper divisors (its aliquot sum) s(n): 111801065620815
• 138790347209073 is a deficient number, because the sum of its proper divisors (111801065620815) is less than itself. Its deficiency is 26989281588258

Bases of 138790347209073

• Binary: 11111100011101010100101010101111111100101110001₂
• Hexadecimal: 0x7E3AA557F971
• Base-36: 1D73EL9MY9

Squares and roots of 138790347209073

• 138790347209073 squared (138790347209073²) is 19262760478415037480373519329
• 138790347209073 cubed (138790347209073³) is 2673485215004432183422713568417249969672017
• The square root of 138790347209073 is 11780931.5085468941
• The cube root of 138790347209073 is 51774.9578584175

Scales and comparisons

• 138,790,347,209,073 seconds is equal to 4,413,103 years, 38 weeks, 1 day, 8 hours, 44 minutes, 33 seconds.
• To count from 1 to 138,790,347,209,073 would take you about eleven million, thirty-two thousand, seven hundred fifty-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 138790347209073 cubic inches would be around 4314.6 feet tall.

Recreational maths with 138790347209073

• 138790347209073 backwards is 370902743097831
• 138790347209073 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138790347209073's digits is 63
• More coming soon!