138371672484738

Names of 138371672484738

• Cardinal: 138371672484738 can be written as One hundred thirty-eight trillion, three hundred seventy-one billion, six hundred seventy-two million, four hundred eighty-four thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 1.38371672484738 × 10¹⁴

Factors of 138371672484738

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 316

Divisors of 138371672484738

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 42 49 54 63 66 77 81 98 99 126 147 154 162 189 198 231 243 293 294 297 343 378 441 462 486 539 567 586 594 686 693 729 879 882 891 1029 1078 1134 1323 1386 1458 1617 1701 1758 1782 2051 2058 2079 2637 2646 2673 3087 3223 3234 3402 3773 3969 4102 4158 4851 5103 5274 5346 6153 6174 6237 6446 7546 7911 7938 8019 9261 9669 9702 10206 11319 11907 12306 12474 14357 14553 15822 16038 18459 18522 18711 19338 22561 22638 23733 23814 27783 28714 29007 29106 33957 35721 36918 37422 43071 43659 45122 47466 55377 55566 56133 58014 67683 67914 71199 71442 83349 85849 86142 87021 87318 100499 101871 110754 112266 129213 130977 135366 142398 157927 166131 166698 171698 174042 200998 203049 203742 213597 250047 257547 258426 261063 261954 301497 305613 315854 332262 387639 392931 406098 427194 473781 498393 500094 515094 522126 600943 602994 609147 611226 772641 775278 783189 785862 904491 916839 944339 947562 996786 1105489 1162917 1201886 1218294 1421343 1495179 1545282 1566378 1802829 1808982 1827441 1833678 1888678 2210978 2317923 2325834 2349567 2713473 2750517 2833017 2842686 2990358 3316467 3488751 3605658 3654882 4206601 4264029 4635846 4699134 5408487 5426946 5482323 5501034 5666034 6610373 6632934 6953769 6977502 8140419 8413202 8499051 8528058 9949401 10466253 10816974 10964646 12619803 12792087 13220746 13907538 16225461 16280838 16446969 16998102 19831119 19898802 20861307 20932506 24421257 25153757 25239606 25497153 25584174 29446207 29848203 32450922 32893938 37859409 38376261 39662238 41722614 46272611 48676383 48842514 50307514 50994306 58892414 59493357 59696406 62583921 73263771 75461271 75718818 76491459 76752522 88338621 89544609 92545222 97352766 113578227 115128783 118986714 125167842 138817833 146029149 146527542 150922542 152982918 176076299 176677242 178480071 179089218 226383813 227156454 229474377 230257566 265015863 268633827 276691327 277635666 292058298 323908277 340734681 352152598 356960142 416453499 438087447 452767626 458948754 528228897 530031726 535440213 537267654 553382654 647816554 679151439 681469362 688423131 795047589 805901481 830073981 832906998 876174894 971724831 1022204043 1056457794 1070880426 1232534093 1249360497 1358302878 1376846262 1584686691 1590095178 1606320639 1611802962 1660147962 1936839289 1943449662 2037454317 2044408086 2385142767 2465068186 2490221943 2498720994 2915174493 3066612129 3169373382 3212641278 3697602279 3748081491 3873678578 4074908634 4754060073 4770285534 4818961917 4980443886 5810517867 5830348986 6112362951 6133224258 7155428301 7395204558 7470665829 7496162982 8627738651 8745523479 9508120146 9637923834 11092806837 11244244473 11621035734 12224725902 13557875023 14262180219 14310856602 14941331658 17255477302 17431553601 17491046958 18337088853 21466284903 22185613674 22411997487 22488488946 25883215953 26236570437 27115750046 28524360438 33278420511 33732733419 34863107202 36674177706 40673625069 42786540657 42932569806 44823994974 51766431906 52294660803 52473140874 66556841022 67235992461 67465466838 77649647859 78709711311 81347250138 85573081314 94905125161 99835261533 104589321606 122020875207 128359621971 134471984922 155299295718 156883982409 157419422622 189810250322 199670523066 201707977383 232948943577 236129133933 244041750414 256719243942 284715375483 299505784599 313767964818 366062625621 403415954766 465897887154 470651947227 472258267866 569430750966 599011569198 698846830731 732125251242 854146126449 898517353797 941303894454 1098187876863 1397693661462 1411955841681 1708292252898 1797034707594 2096540492193 2196375753726 2562438379347 2823911683362 3294563630589 4193080984386 5124876758694 6289621476579 6589127261178 7687315138041 9883690891767 12579242953158 15374630276082 19767381783534 23061945414123 46123890828246 69185836242369 138371672484738
• Sum of all divisors σ(n): 397255834080000
• Sum of proper divisors (its aliquot sum) s(n): 258884161595262
• 138371672484738 is an abundant number, because the sum of its proper divisors (258884161595262) is greater than itself. Its abundance is 120512489110524

Bases of 138371672484738

• Binary: 11111011101100100101010011000101010101110000010₂
• Hexadecimal: 0x7DD92A62AB82
• Base-36: 1D1R2H5A4I

Squares and roots of 138371672484738

• 138371672484738 squared (138371672484738²) is 19146719746223599318842928644
• 138371672484738 cubed (138371672484738³) is 2649363633881517759951292228464256313035272
• The square root of 138371672484738 is 11763148.9187520703
• The cube root of 138371672484738 is 51722.8440045677

Scales and comparisons

• 138,371,672,484,738 seconds is equal to 4,399,791 years, 9 weeks, 2 hours, 12 minutes, 18 seconds.
• To count from 1 to 138,371,672,484,738 would take you about ten million, nine hundred ninety-nine thousand, four hundred seventy-seven 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 138371672484738 cubic inches would be around 4310.2 feet tall.

Recreational maths with 138371672484738

• 138371672484738 backwards is 837484276173831
• The number of decimal digits it has is: 15
• The sum of 138371672484738's digits is 72
• More coming soon!