138116830995

Names of 138116830995

• Cardinal: 138116830995 can be written as One hundred thirty-eight billion, one hundred sixteen million, eight hundred thirty thousand, nine hundred ninety-five.

Scientific notation

• Scientific notation: 1.38116830995 × 10¹¹

Factors of 138116830995

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 537

Divisors of 138116830995

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 11 13 15 27 31 33 39 41 45 55 65 93 99 117 123 135 143 155 165 169 195 205 279 297 341 351 369 403 429 433 451 465 495 507 533 585 615 715 837 845 1023 1107 1209 1271 1287 1299 1353 1395 1485 1521 1599 1705 1755 1845 1859 2015 2145 2165 2255 2535 2665 3069 3627 3813 3861 3897 4059 4185 4433 4563 4763 4797 5115 5239 5535 5577 5629 5863 6045 6355 6435 6495 6765 6929 7605 7995 9207 9295 10881 11439 11691 12177 13299 13423 13981 14289 14391 15345 15717 16523 16731 16887 17589 17753 18135 19065 19305 19485 20295 20787 22165 22815 23815 23985 26195 27885 28145 29315 34317 34645 39897 40269 41943 42867 46035 47151 49569 50193 50661 52767 53259 54405 57195 57629 58455 60885 61919 62361 66495 67115 69905 71445 71955 73177 76219 78585 82615 83655 84435 87945 88765 103935 119691 120807 125829 128601 141453 147653 148707 151983 158301 159777 171585 172887 174499 181753 185757 187083 195283 199485 201345 209715 214335 214799 219531 228657 230789 235755 247845 250965 253305 263835 266295 288145 309595 311805 362421 365885 377487 381095 442959 446121 479331 518661 523497 545259 550343 557271 585849 598455 604035 629145 643005 644397 658593 685971 692367 707265 738265 743535 759915 791505 798885 804947 864435 872495 908765 928785 935415 976415 1073995 1097655 1143285 1153945 1328877 1555983 1570491 1635777 1651029 1671813 1757547 1812105 1887435 1919489 1933191 1975779 2057913 2077101 2214795 2230605 2268487 2362789 2396655 2414841 2538679 2593305 2617485 2726295 2751715 2786355 2929245 3000257 3221985 3292965 3429855 3461835 3986631 4024735 4711473 4907331 4953087 5272641 5758467 5799573 6053773 6231303 6644385 6805461 7088367 7154459 7244523 7616037 7779915 7852455 8178885 8255145 8359065 8787735 9000771 9597445 9665955 9878895 10289565 10385505 11342435 11813945 12074205 12693395 14859261 15001285 17275401 18161319 19933155 20416383 21265101 21463377 21733569 22848111 23557365 24536655 24765435 24953357 26363205 27002313 28792335 28997865 30268865 31156515 33002827 34027305 35441835 35772295 36222615 38080185 45003855 51826203 54483957 61249149 63795303 64390131 68544333 74296305 74860071 78699049 81006939 86377005 90806595 93007967 99008481 102081915 106325505 107316885 108667845 114240555 124766785 135011565 163451871 165014135 193170393 224580213 236097147 259131015 272419785 279023901 297025443 306245745 318976515 321950655 342721665 374300355 393495245 405034695 465039835 495042405 673740639 708291441 817259355 837071703 891076329 965851965 1023087637 1122901065 1180485735 1395119505 1485127215 2124874323 2511215109 3069262911 3368703195 3541457205 4185358515 4455381645 5115438185 9207788733 10624371615 12556075545 15346314555 27623366199 46038943665 138116830995
• Sum of all divisors σ(n): 307420323840
• Sum of proper divisors (its aliquot sum) s(n): 169303492845
• 138116830995 is an abundant number, because the sum of its proper divisors (169303492845) is greater than itself. Its abundance is 31186661850

Bases of 138116830995

• Binary: 10000000101000011001111001011100010011₂
• Hexadecimal: 0x2028679713
• Base-36: 1RG770UR

Squares and roots of 138116830995

• 138116830995 squared (138116830995²) is 19076259004101392690025
• 138116830995 cubed (138116830995³) is 2634752440886319066012311347324875
• The square root of 138116830995 is 371640.7283856279
• The cube root of 138116830995 is 5169.1071540735

Scales and comparisons

• 138,116,830,995 seconds is equal to 4,391 years, 35 weeks, 5 days, 10 hours, 23 minutes, 15 seconds.
• To count from 1 to 138,116,830,995 would take you about eight thousand, seven hundred eighty-three 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 138116830995 cubic inches would be around 430.8 feet tall.

Recreational maths with 138116830995

• 138116830995 backwards is 599038611831
• The number of decimal digits it has is: 12
• The sum of 138116830995's digits is 54
• More coming soon!