138410764263918874

Names of 138410764263918874

• Cardinal: 138410764263918874 can be written as One hundred thirty-eight quadrillion, four hundred ten trillion, seven hundred sixty-four billion, two hundred sixty-three million, nine hundred eighteen thousand, eight hundred seventy-four.

Scientific notation

• Scientific notation: 1.38410764263918874 × 10¹⁷

Factors of 138410764263918874

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 569

Divisors of 138410764263918874

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 7 13 14 19 26 37 38 74 91 133 169 182 247 259 266 338 361 481 491 494 518 703 722 962 982 1183 1369 1406 1729 2366 2527 2738 3211 3367 3437 3458 4693 4921 5054 6253 6383 6422 6734 6874 9139 9329 9386 9583 9842 12506 12766 13357 17797 18167 18278 18658 19166 22477 26011 26714 32851 35594 36334 43771 44681 44954 52022 61009 63973 65303 65702 82979 87542 89362 93499 118807 121277 122018 124579 127169 127946 130606 165958 173641 177251 182077 186998 231361 236171 237614 241081 242554 249158 254338 338143 345173 347282 354502 364154 427063 462722 472342 482162 494209 580853 672179 676286 690346 831649 848939 854126 988418 1161706 1215487 1240757 1344358 1576601 1619527 1653197 1663298 1687567 1697878 2257333 2304263 2367001 2416211 2430974 2481514 3070223 3134053 3153202 3239054 3306394 3375134 3459463 4395859 4487249 4514666 4580539 4608526 4705253 4734002 4832422 6140446 6268106 6424717 6558287 6918926 8738327 8791718 8919997 8974498 9161078 9410506 11036207 12771401 12849434 13116574 15801331 16129841 17476654 17839994 21491561 21938371 22072414 25542802 29955419 30771013 31410743 31602662 32063773 32259682 40742689 42983122 43876742 44973019 45908009 58334237 59547007 59910838 61168289 61542026 62439979 62821486 64127546 81485378 83521321 85257731 87030241 89399807 89946038 91816018 113598251 115959961 116668474 118370771 119094014 122336578 124879958 166028213 167042642 169479943 170515462 174060482 178799614 209687933 227196502 231919922 236741542 242656619 285198823 330039889 332056426 338959886 408339659 416829049 419375866 485313238 570397646 584649247 596804117 609211687 660079778 774111091 795187757 811719727 816679318 828595397 833658098 1108350503 1131393133 1162197491 1169298494 1186359601 1193608234 1218423374 1507479493 1538820023 1548222182 1590375514 1623439454 1657190794 1698596333 2158366769 2203239259 2216701006 2249044649 2262786266 2310279223 2324394982 2372719202 3014958986 3077640046 3154536047 3220118917 3397192666 4290518557 4316733538 4379718527 4406478518 4498089298 4620558446 5418777637 6270757891 6309072094 6440237834 7758453521 7919751931 8581037114 8759437054 10552356451 10771740161 10837555274 12541515782 14708110729 15108567383 15422674813 15516907042 15743312543 15839503862 20004660299 21104712902 21543480322 22081752329 22540832419 28642110367 29237580437 29416221458 30033629899 30217134766 30658029689 30845349626 31486625086 40009320598 41008968611 41861545921 42731848331 43895305237 44163504658 45081664838 55776741241 56936340851 57284220734 58475160874 60067259798 61316059378 81519852583 82017937222 83214652013 83723091842 85463696662 87790610474 102956775103 111553482482 113872681702 119144399929 140032622093 162049585499 163039705166 166429304026 200494772569 204663063059 205913550206 238288799858 280065244186 287062780277 293030821447 299122938317 324099170998 380088545681 390437188687 398554385957 400989545138 409326126118 544200096973 555514028303 570638968081 574125560554 582502564091 586061642894 598245876634 740172431063 760177091362 780874377374 797108771914 834010799503 1059758083579 1081790476169 1088400193946 1111028056606 1134347098493 1141277936162 1165005128182 1480344862126 1548877199077 1581078388247 1668021599006 2106644611487 2119516167158 2163580952338 2268694196986 2660619819767 3078942124481 3097754398154 3162156776494 3809400678811 3888598198121 4213289222974 5181207017441 5321239639534 6157884248962 7221682367939 7418306585053 7572533333183 7618801357622 7777196396242 10362414034882 10842140393539 11067548717729 14063276190197 14443364735878 14746512280409 14836613170106 15145066666366 20135403588001 20554019047211 21552594871367 21684280787078 22135097435458 27386379949331 28126552380394 29493024560818 40026247618253 40270807176002 41108038094422 43105189742734 50551776575573 54772759898662 58499900365139 80052495236506 98442933331379 101103553151146 116999800730278 140947825116007 143878133330477 191704659645317 196885866662758 267202247613743 280183733327771 281895650232014 287756266660954 383409319290634 409499302555973 520341219037289 534404495227486 560367466655542 760498704746807 818998605111946 1040682438074578 1520997409493614 1870415733296201 3642388533261023 3740831466592402 5323490933227649 7284777066522046 9886483161708491 10646981866455298 19772966323416982 69205382131959437 138410764263918874
• Sum of all divisors σ(n): 279261645701322816
• Sum of proper divisors (its aliquot sum) s(n): 140850881437403942
• 138410764263918874 is an abundant number, because the sum of its proper divisors (140850881437403942) is greater than itself. Its abundance is 2440117173485068

Bases of 138410764263918874

• Binary: 111101011101110111101101101010101000010101000110100011010₂
• Hexadecimal: 0x1EBBBDB550A8D1A
• Base-36: 11UUIRAUPESA

Squares and roots of 138410764263918874

• 138410764263918874 squared (138410764263918874²) is 19157539664122122038372644053427876
• 138410764263918874 cubed (138410764263918874³) is 2651609706327482597397843626992902147040744874131624
• The square root of 138410764263918874 is 372035971.7338081195
• The cube root of 138410764263918874 is 517277.1433576147

Scales and comparisons

• 138,410,764,263,918,874 seconds is equal to 4,401,034,170 years, 51 weeks, 2 days, 19 hours, 14 minutes, 34 seconds.
• To count from 1 to 138,410,764,263,918,874 would take you about thirteen billion, two hundred three million, one hundred two thousand, five hundred twelve 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 138410764263918874 cubic inches would be around 43106.4 feet tall.

Recreational maths with 138410764263918874

• 138410764263918874 backwards is 478819362467014831
• The number of decimal digits it has is: 18
• The sum of 138410764263918874's digits is 82
• More coming soon!