138161512366080

Names of 138161512366080

• Cardinal: 138161512366080 can be written as One hundred thirty-eight trillion, one hundred sixty-one billion, five hundred twelve million, three hundred sixty-six thousand and eighty.

Scientific notation

• Scientific notation: 1.3816151236608 × 10¹⁴

Factors of 138161512366080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 4724241

Divisors of 138161512366080

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 42 48 51 56 60 64 68 70 80 84 85 96 102 105 112 119 120 128 136 140 160 168 170 192 204 210 224 238 240 255 256 272 280 320 336 340 357 384 408 420 448 476 480 510 512 544 560 595 640 672 680 714 768 816 840 896 952 960 1020 1024 1088 1120 1190 1280 1344 1360 1428 1536 1632 1680 1785 1792 1904 1920 2040 2048 2176 2240 2380 2560 2688 2720 2856 3072 3264 3360 3570 3584 3808 3840 4080 4096 4352 4480 4760 5120 5376 5440 5712 6144 6528 6720 7140 7168 7616 7680 8160 8192 8704 8960 9520 10240 10752 10880 11424 12288 13056 13440 14280 14336 15232 15360 16320 16384 17408 17920 19040 20480 21504 21760 22848 24576 26112 26880 28560 28672 30464 30720 32640 34816 35840 38080 40960 43008 43520 45696 49152 52224 53760 57120 57344 60928 61440 65280 69632 71680 76160 81920 86016 87040 91392 104448 107520 114240 114688 121856 122880 130560 139264 143360 152320 172032 174080 182784 208896 215040 228480 243712 245760 261120 278528 286720 304640 344064 348160 365568 417792 430080 456960 487424 522240 573440 609280 696320 731136 835584 860160 913920 974848 1044480 1218560 1392640 1462272 1720320 1827840 1949696 2088960 2437120 2924544 3655680 4177920 4724207 4874240 5849088 7311360 9448414 9748480 14172621 14622720 18896828 23621035 28345242 29245440 33069449 37793656 47242070 56690484 66138898 70863105 75587312 80311519 94484140 99208347 113380968 132277796 141726210 151174624 160623038 165347245 188968280 198416694 226761936 240934557 264555592 283452420 302349248 321246076 330694490 377936560 396833388 401557595 453523872 481869114 496041735 529111184 562180633 566904840 604698496 642492152 661388980 755873120 793666776 803115190 907047744 963738228 992083470 1058222368 1124361266 1133809680 1204672785 1209396992 1284984304 1322777960 1511746240 1587333552 1606230380 1686541899 1814095488 1927476456 1984166940 2116444736 2248722532 2267619360 2409345570 2418793984 2569968608 2645555920 2810903165 3023492480 3174667104 3212460760 3373083798 3628190976 3854952912 3968333880 4232889472 4497445064 4535238720 4818691140 4837587968 5139937216 5291111840 5621806330 6046984960 6349334208 6424921520 6746167596 7256381952 7709905824 7936667760 8432709495 8465778944 8994890128 9070477440 9637382280 9675175936 10279874432 10582223680 11243612660 12093969920 12698668416 12849843040 13492335192 14512763904 15419811648 15873335520 16865418990 16931557888 17989780256 18140954880 19274764560 19350351872 20559748864 21164447360 22487225320 24187939840 25397336832 25699686080 26984670384 29025527808 30839623296 31746671040 33730837980 33863115776 35979560512 36281909760 38549529120 38700703744 41119497728 42328894720 44974450640 48375879680 50794673664 51399372160 53969340768 58051055616 61679246592 63493342080 67461675960 67726231552 71959121024 72563819520 77099058240 77401407488 82238995456 84657789440 89948901280 96751759360 101589347328 102798744320 107938681536 116102111232 123358493184 126986684160 134923351920 135452463104 143918242048 145127639040 154198116480 164477990912 169315578880 179897802560 193503518720 203178694656 205597488640 215877363072 232204222464 246716986368 253973368320 269846703840 270904926208 287836484096 290255278080 308396232960 328955981824 338631157760 359795605120 387007037440 406357389312 411194977280 431754726144 493433972736 507946736640 539693407680 541809852416 575672968192 580510556160 616792465920 657911963648 677262315520 719591210240 812714778624 822389954560 863509452288 986867945472 1015893473280 1079386815360 1151345936384 1161021112320 1233584931840 1315823927296 1354524631040 1439182420480 1625429557248 1644779909120 1727018904576 1973735890944 2031786946560 2158773630720 2302691872768 2467169863680 2709049262080 2878364840960 3289559818240 3454037809152 3947471781888 4063573893120 4317547261440 4605383745536 4934339727360 5756729681920 6579119636480 6908075618304 8127147786240 8635094522880 9210767491072 9868679454720 11513459363840 13816151236608 17270189045760 19737358909440 23026918727680 27632302473216 34540378091520 46053837455360 69080756183040 138161512366080
• Sum of all divisors σ(n): 534982314940416
• Sum of proper divisors (its aliquot sum) s(n): 396820802574336
• 138161512366080 is an abundant number, because the sum of its proper divisors (396820802574336) is greater than itself. Its abundance is 258659290208256

Bases of 138161512366080

• Binary: 11111011010100000111011110111011100000000000000₂
• Hexadecimal: 0x7DA83BDDC000
• Base-36: 1CZ2IT8KQO

Squares and roots of 138161512366080

• 138161512366080 squared (138161512366080²) is 19088603499282476759934566400
• 138161512366080 cubed (138161512366080³) is 2637310328417313873274749807165242867712000
• The square root of 138161512366080 is 11754212.5370473031
• The cube root of 138161512366080 is 51696.6450321989

Scales and comparisons

• 138,161,512,366,080 seconds is equal to 4,393,108 years, 38 weeks, 7 hours, 28 minutes.
• To count from 1 to 138,161,512,366,080 would take you about ten million, nine hundred eighty-two thousand, seven hundred seventy-one 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 138161512366080 cubic inches would be around 4308.1 feet tall.

Recreational maths with 138161512366080

• 138161512366080 backwards is 080663215161831
• 138161512366080 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138161512366080's digits is 51
• More coming soon!