138847763712917616

Names of 138847763712917616

• Cardinal: 138847763712917616 can be written as One hundred thirty-eight quadrillion, eight hundred forty-seven trillion, seven hundred sixty-three billion, seven hundred twelve million, nine hundred seventeen thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.38847763712917616 × 10¹⁷

Factors of 138847763712917616

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1090082

Divisors of 138847763712917616

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 42 48 56 62 84 93 112 124 168 186 217 248 336 372 434 496 651 744 868 1302 1321 1488 1736 2604 2642 3472 3963 5208 5284 7926 9247 9349 10416 10568 15852 18494 18698 21136 27741 28047 31704 36988 37396 40951 55482 56094 63408 65443 73976 74792 81902 110964 112188 122853 130886 147952 149584 163804 196329 221928 224376 245706 261772 286657 289819 327608 392658 443856 448752 491412 523544 573314 579638 655216 785316 859971 869457 982824 1047088 1079369 1146628 1159276 1570632 1719942 1738914 1965648 2028733 2158738 2293256 2318552 3141264 3238107 3439884 3477828 4057466 4317476 4586512 4637104 6086199 6476214 6879768 6955656 7555583 8114932 8634952 12172398 12350029 12952428 13759536 13911312 15111166 16229864 17269904 22666749 24344796 24700058 25904856 30222332 32459728 33460439 37050087 45333498 48689592 49400116 51809712 60444664 66920878 74100174 86450203 90666996 97379184 98800232 100381317 120889328 133841756 148200348 172900406 181333992 197600464 200762634 234223073 259350609 267683512 296400696 345800812 362667984 382850899 401525268 468446146 518701218 535367024 592801392 691601624 702669219 765701798 803050536 936892292 1037402436 1148552697 1383203248 1405338438 1425846449 1531403596 1606101072 1873784584 2074804872 2297105394 2679956293 2810676876 2851692898 3062807192 3747569168 4149609744 4277539347 4594210788 5359912586 5621353752 5703385796 6125614384 8039868879 8555078694 9188421576 9980925143 10091020781 10719825172 11242707504 11406771592 16079737758 17110157388 18376843152 19961850286 20182041562 21439650344 22813543184 29942775429 30273062343 32159475516 34220314776 39923700572 40364083124 42879300688 44201239919 59885550858 60546124686 64318951032 68440629552 70637145467 79847401144 80728166248 88402479838 119771101716 121092249372 128637902064 132603719757 141274290934 159694802288 161456332496 176804959676 211911436401 239542203432 242184498744 265207439514 282548581868 309408679433 312821644211 353609919352 423822872802 479084406864 484368997488 530414879028 565097163736 618817358866 625643288422 707219838704 847645745604 928226038299 938464932633 1060829758056 1130194327472 1237634717732 1251286576844 1695291491208 1856452076598 1876929865266 2121659516112 2189751509477 2475269435464 2502573153688 3390582982416 3712904153196 3753859730532 4379503018954 4950538870928 5005146307376 6569254528431 7425808306392 7507719461064 8759006037908 13138509056862 13330238451701 14851616612784 15015438922128 17518012075816 26277018113724 26660476903402 35036024151632 39990715355103 52554036227448 53320953806804 79981430710206 93311669161907 105108072454896 106641907613608 159962861420412 186623338323814 213283815227216 279935007485721 319925722840824 373246676647628 413237392002731 559870014971442 639851445681648 746493353295256 826474784005462 1119740029942884 1239712176008193 1492986706590512 1652949568010924 2239480059885768 2479424352016386 2892661744019117 3305899136021848 4478960119771536 4958848704032772 5785323488038234 6611798272043696 8677985232057351 9917697408065544 11570646976076468 17355970464114702 19835394816131088 23141293952152936 34711940928229404 46282587904305872 69423881856458808 138847763712917616
• Sum of all divisors σ(n): 423521107485696000
• Sum of proper divisors (its aliquot sum) s(n): 284673343772778384
• 138847763712917616 is an abundant number, because the sum of its proper divisors (284673343772778384) is greater than itself. Its abundance is 145825580059860768

Bases of 138847763712917616

• Binary: 111101101010010010100111000110001111101110100000001110000₂
• Hexadecimal: 0x1ED494E31F74070
• Base-36: 11Z5FA2RNC6O

Squares and roots of 138847763712917616

• 138847763712917616 squared (138847763712917616²) is 19278701488078201878037543203123456
• 138847763712917616 cubed (138847763712917616³) is 2676804588908555404284275808226794537296706005200896
• The square root of 138847763712917616 is 372622816.9515624497
• The cube root of 138847763712917616 is 517820.9650863841

Scales and comparisons

• 138,847,763,712,917,616 seconds is equal to 4,414,929,401 years, 38 weeks, 2 days, 20 hours, 13 minutes, 36 seconds.
• To count from 1 to 138,847,763,712,917,616 would take you about thirteen billion, two hundred forty-four million, seven hundred eighty-eight thousand, two hundred five 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 138847763712917616 cubic inches would be around 43151.7 feet tall.

Recreational maths with 138847763712917616

• 138847763712917616 backwards is 616719217367748831
• The number of decimal digits it has is: 18
• The sum of 138847763712917616's digits is 87
• More coming soon!