138708535049856

Names of 138708535049856

• Cardinal: 138708535049856 can be written as One hundred thirty-eight trillion, seven hundred eight billion, five hundred thirty-five million, forty-nine thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.38708535049856 × 10¹⁴

Factors of 138708535049856

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 105290

Divisors of 138708535049856

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 31 32 34 36 41 48 51 53 62 64 68 72 82 93 96 102 106 123 124 128 136 144 153 159 164 186 192 204 212 246 248 272 279 288 306 318 328 369 372 384 408 424 477 492 496 527 544 558 576 612 636 656 697 738 744 816 848 901 954 984 992 1054 1088 1116 1152 1224 1271 1272 1312 1394 1476 1488 1581 1632 1643 1696 1802 1908 1968 1984 2091 2108 2173 2176 2232 2448 2542 2544 2624 2703 2788 2952 2976 3162 3264 3286 3392 3604 3813 3816 3936 3968 4182 4216 4346 4464 4743 4896 4929 5084 5088 5248 5406 5576 5904 5952 6273 6324 6519 6528 6572 6784 7208 7626 7632 7872 8109 8364 8432 8692 8928 9486 9792 9858 10168 10176 10812 11152 11439 11808 11904 12546 12648 13038 13144 14416 14787 15252 15264 15744 16218 16728 16864 17384 17856 18972 19557 19584 19716 20336 20352 21607 21624 22304 22878 23616 25092 25296 26076 26288 27931 28832 29574 30504 30528 32436 33456 33728 34768 35712 36941 37944 39114 39432 40672 43214 43248 44608 45756 47232 50184 50592 52152 52576 55862 57664 59148 61008 61056 64821 64872 66912 67363 67456 69536 73882 75888 78228 78864 81344 83793 86428 86496 89216 91512 100368 101184 104304 105143 105152 110823 111724 115328 118296 122016 129642 129744 133824 134726 139072 147764 151776 156456 157728 162688 167586 172856 172992 183024 194463 200736 202089 202368 208608 210286 210304 221646 223448 236592 244032 251379 259284 259488 267648 269452 278144 295528 303552 312912 315429 315456 332469 335172 345712 345984 366048 388926 401472 404178 417216 420572 443292 446896 473184 488064 502758 518568 518976 538904 591056 606267 607104 625824 630858 630912 664938 670344 691424 732096 777852 802944 808356 834432 841144 886584 893792 946287 946368 1005516 1037136 1037952 1077808 1145171 1182112 1212534 1251648 1261716 1329876 1340688 1382848 1464192 1555704 1616712 1682288 1773168 1787431 1787584 1892574 1892736 2011032 2074272 2155616 2290342 2364224 2425068 2503296 2523432 2659752 2681376 2765696 3111408 3233424 3259433 3364576 3435513 3546336 3574862 3575168 3785148 4022064 4148544 4310863 4311232 4580684 4728448 4850136 5046864 5319504 5362293 5362752 5572579 6222816 6466848 6518866 6729152 6871026 7092672 7149724 7570296 8044128 8297088 8621726 8622464 9161368 9700272 9778299 10093728 10306539 10639008 10724586 10725504 11145158 12445632 12932589 12933696 13037732 13458304 13742052 14185344 14299448 15140592 16086879 16088256 16717737 17243452 18322736 19400544 19556598 20187456 20613078 21278016 21449172 22290316 24891264 25865178 25867392 26075464 27484104 28598896 29334897 30281184 32173758 32176512 33435474 34486904 36645472 38797767 38801088 39113196 40374912 41226156 42556032 42898344 44580632 50153211 51730356 52150928 54968208 55410361 57197792 58669794 60562368 64347516 66870948 68973808 73284671 73290944 77595534 77602176 78226392 82452312 85796688 89161264 94733843 100306422 103460712 104301856 109936416 110820722 114395584 117339588 121124736 128695032 133636753 133741896 137947616 146569342 146581888 155191068 156452784 164904624 166231083 171593376 172749949 178322528 189467686 200612844 206921424 208603712 219854013 219872832 221641444 228475739 228791168 234679176 257390064 267273506 267483792 275895232 284201529 293138684 310382136 312905568 329809248 332462166 343186752 345499898 356645056 378935372 400910259 401225688 413842848 417207424 439708026 439745664 443282888 456951478 469358352 498693249 514780128 518249847 534547012 534967584 551790464 568403058 586277368 620764272 625811136 659562039 659618496 664924332 685427217 686373504 690999796 713290112 757870744 801820518 802451376 827685696 852604587 879416052 886565776 913902956 938716704 997386498 1029560256 1036499694 1069094024 1069935168 1136806116 1172554736 1202730777 1241528544 1251622272 1319124078 1319236992 1329848664 1370854434 1381999592 1515741488 1554749541 1603641036 1604902752 1655371392 1705209174 1758832104 1773131552 1827805912 1877433408 1994772996 2056281651 2059120512 2072999388 2138188048 2139870336 2271824801 2273612232 2345109472 2405461554 2483057088 2638248156 2659697328 2741708868 2763999184 2936749133 3031482976 3109499082 3207282072 3209805504 3410418348 3517664208 3546263104 3655611824 3754866816 3884087563 3989545992 4112563302 4145998776 4276376096 4543649602 4547224464 4690218944 4810923108 4966114176 5276496312 5319394656 5483417736 5527998368 5873498266 6062965952 6218998164 6414564144 6419611008 6815474403 6820836696 7035328416 7082747909 7092526208 7311223648 7768175126 7979091984 8225126604 8291997552 8552752192 8810247399 9087299204 9094448928 9380437888 9621846216 10552992624 10638789312 10966835472 11055996736 11652262689 11746996532 12125931904 12437996328 12829128288 13630948806 13641673392 14070656832 14165495818 14622447296 15536350252 15958183968 16450253208 16583995104 17105504384 17620494798 18174598408 18188897856 19243692432 20446423209 21105985248 21248243727 21277578624 21933670944 22111993472 23304525378 23493993064 24875992656 25658256576 26430742197 27261897612 27283346784 28141313664 28330991636 29244894592 31072700504 31916367936 32900506416 33167990208 34956788067 35240989596 36349196816 36377795712 38487384864 40892846418 42211970496 42496487454 43867341888 46609050756 46987986128 49751985312 51316513152 52861484394 54523795224 54566693568 56661983272 62145401008 63744731181 63832735872 65801012832 66335980416 69913576134 70481979192 72698393632 76974769728 81785692836 84423940992 84992974908 87734683776 93218101512 93975972256 99503970624 105722968788 109047590448 109133387136 113323966544 120406714453 124290802016 127489462362 131602025664 139827152268 140963958384 145396787264 153949539456 163571385672 169985949816 186436203024 187951944512 199007941248 211445937576 218095180896 226647933088 240813428906 248581604032 254978924724 263204051328 279654304536 281927916768 290793574528 327142771344 339971899632 361220143359 372872406048 375903889024 422891875152 436190361792 453295866176 481626857812 497163208064 509957849448 559308609072 563855833536 654285542688 679943799264 722440286718 745744812096 845783750304 872380723584 906591732352 963253715624 1019915698896 1083660430077 1118617218144 1127711667072 1308571085376 1359887598528 1444880573436 1491489624192 1691567500608 1926507431248 2039831397792 2167320860154 2237234436288 2617142170752 2719775197056 2889761146872 3383135001216 3853014862496 4079662795584 4334641720308 4474468872576 5779522293744 7706029724992 8159325591168 8669283440616 11559044587488 15412059449984 17338566881232 23118089174976 34677133762464 46236178349952 69354267524928 138708535049856
• Sum of all divisors σ(n): 455337649428480
• Sum of proper divisors (its aliquot sum) s(n): 316629114378624
• 138708535049856 is an abundant number, because the sum of its proper divisors (316629114378624) is greater than itself. Its abundance is 177920579328768

Bases of 138708535049856

• Binary: 11111100010011110011000111101010111111010000000₂
• Hexadecimal: 0x7E2798F57E80
• Base-36: 1D61TKF4W0

Squares and roots of 138708535049856

• 138708535049856 squared (138708535049856²) is 19240057695677130444405620736
• 138708535049856 cubed (138708535049856³) is 2668760217242082913423081613492468387414016
• The square root of 138708535049856 is 11777458.7687606023
• The cube root of 138708535049856 is 51764.7826703391

Scales and comparisons

• 138,708,535,049,856 seconds is equal to 4,410,502 years, 18 weeks, 5 days, 8 hours, 57 minutes, 36 seconds.
• To count from 1 to 138,708,535,049,856 would take you about eleven million, twenty-six thousand, two hundred fifty-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 138708535049856 cubic inches would be around 4313.7 feet tall.

Recreational maths with 138708535049856

• 138708535049856 backwards is 658940535807831
• 138708535049856 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138708535049856's digits is 72
• More coming soon!