138254668038144

Names of 138254668038144

• Cardinal: 138254668038144 can be written as One hundred thirty-eight trillion, two hundred fifty-four billion, six hundred sixty-eight million, thirty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.38254668038144 × 10¹⁴

Factors of 138254668038144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 5052

Divisors of 138254668038144

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 67 72 84 96 108 112 126 128 134 144 168 189 192 201 216 224 252 256 268 288 336 378 384 402 432 448 469 504 512 536 576 603 672 756 768 804 864 896 938 1008 1024 1072 1152 1206 1344 1407 1512 1536 1608 1728 1792 1809 1876 2016 2048 2144 2304 2412 2688 2814 3024 3072 3216 3456 3584 3618 3752 4032 4096 4221 4288 4489 4608 4824 4973 5376 5628 6048 6144 6432 6912 7168 7236 7504 8064 8192 8442 8576 8978 9216 9648 9946 10752 11256 12096 12288 12663 12864 13467 13824 14336 14472 14919 15008 16128 16384 16884 17152 17956 18432 19296 19892 21504 22512 24192 24576 25326 25728 26934 27648 28672 28944 29838 30016 31423 32256 32768 33768 34304 34811 35912 36864 38592 39784 40401 43008 44757 45024 48384 49152 50652 51456 53868 55296 57344 57888 59676 60032 62846 64512 67536 68608 69622 71824 73728 77184 79568 80802 86016 89514 90048 94269 96768 98304 101304 102912 104433 107736 110592 114688 115776 119352 120064 121203 125692 129024 134271 135072 137216 139244 143648 147456 154368 159136 161604 172032 179028 180096 188538 193536 202608 205824 208866 215472 221184 229376 231552 238704 240128 242406 251384 258048 268542 270144 274432 278488 282807 287296 294912 308736 313299 318272 323208 333191 344064 358056 360192 377076 387072 405216 411648 417732 430944 442368 463104 477408 480256 484812 502768 516096 537084 540288 548864 556976 565614 574592 617472 626598 636544 646416 666382 688128 716112 720384 754152 774144 810432 823296 835464 848421 861888 884736 926208 939897 954816 960512 969624 999573 1005536 1032192 1074168 1080576 1097728 1113952 1131228 1149184 1234944 1253196 1273088 1292832 1332764 1432224 1440768 1508304 1548288 1620864 1646592 1670928 1696842 1723776 1852416 1879794 1909632 1921024 1939248 1999146 2011072 2064384 2148336 2161152 2195456 2227904 2262456 2298368 2332337 2469888 2506392 2546176 2585664 2665528 2864448 2881536 2998719 3016608 3096576 3241728 3293184 3341856 3393684 3447552 3704832 3759588 3819264 3842048 3878496 3998292 4022144 4296672 4322304 4455808 4524912 4596736 4664674 4939776 5012784 5092352 5171328 5331056 5728896 5763072 5997438 6033216 6193152 6483456 6586368 6683712 6787368 6895104 6997011 7409664 7519176 7638528 7684096 7756992 7996584 8044288 8593344 8644608 8911616 8996157 9049824 9193472 9329348 9879552 10025568 10184704 10342656 10662112 11457792 11526144 11994876 12066432 12966912 13367424 13574736 13790208 13994022 14819328 15038352 15277056 15368192 15513984 15993168 16088576 17186688 17289216 17823232 17992314 18099648 18386944 18658696 19759104 20051136 20369408 20685312 20991033 21324224 22323797 22915584 23052288 23989752 24132864 25933824 26734848 27149472 27580416 27988044 29638656 30076704 30554112 31027968 31986336 32177152 34373376 34578432 35646464 35984628 36199296 36773888 37317392 40102272 40738816 41370624 41982066 42648448 44647594 45831168 46104576 47979504 48265728 51867648 53469696 54298944 55160832 55976088 59277312 60153408 61108224 62055936 62973099 63972672 64354304 66971391 68746752 69156864 71292928 71969256 72398592 73547776 74634784 80204544 81477632 82741248 83964132 85296896 89295188 91662336 95959008 96531456 103735296 106939392 108597888 110321664 111952176 120306816 122216448 124111872 125946198 127945344 128708608 133942782 137493504 138313728 142585856 143938512 144797184 147095552 149269568 156266579 160409088 162955264 165482496 167928264 170593792 178590376 183324672 191918016 193062912 200914173 207470592 213878784 217195776 220643328 223904352 240613632 244432896 248223744 251892396 255890688 257417216 267885564 274987008 285171712 287877024 289594368 298539136 312533158 320818176 330964992 335856528 341187584 357180752 366649344 383836032 386125824 401828346 414941184 427757568 434391552 441286656 447808704 468799737 481227264 488865792 496447488 503784792 511781376 514834432 535771128 549974016 570343424 575754048 579188736 597078272 602742519 625066316 641636352 661929984 671713056 682375168 714361504 733298688 767672064 772251648 803656692 855515136 868783104 895617408 937599474 962454528 992894976 1007569584 1023562752 1029668864 1071542256 1099948032 1140686848 1151508096 1158377472 1194156544 1205485038 1250132632 1283272704 1323859968 1343426112 1364750336 1406399211 1428723008 1466597376 1535344128 1544503296 1607313384 1711030272 1737566208 1791234816 1875198948 1924909056 1985789952 2015139168 2047125504 2143084512 2199896064 2303016192 2316754944 2388313088 2410970076 2500265264 2566545408 2686852224 2729500672 2812798422 2857446016 3070688256 3089006592 3214626768 3422060544 3475132416 3582469632 3750397896 3849818112 3971579904 4030278336 4094251008 4219197633 4286169024 4399792128 4606032384 4633509888 4776626176 4821940152 5000530528 5133090816 5373704448 5459001344 5625596844 5714892032 6141376512 6429253536 6950264832 7164939264 7500795792 7699636224 8060556672 8188502016 8438395266 8572338048 9212064768 9267019776 9553252352 9643880304 10001061056 10266181632 10747408896 10918002688 11251193688 11429784064 12282753024 12858507072 13900529664 14329878528 15001591584 15399272448 16121113344 16377004032 16876790532 17144676096 18424129536 19106504704 19287760608 20002122112 21494817792 22502387376 22859568128 24565506048 25717014144 27801059328 28659757056 30003183168 30798544896 32242226688 32754008064 33753581064 34289352192 36848259072 38213009408 38575521216 40004244224 42989635584 45004774752 45719136256 49131012096 51434028288 57319514112 60006366336 64484453376 67507162128 68578704384 73696518144 76426018816 77151042432 80008488448 85979271168 90009549504 91438272512 98262024192 102868056576 114639028224 120012732672 128968906752 135014324256 137157408768 147393036288 154302084864 160016976896 171958542336 180019099008 182876545024 205736113152 229278056448 240025465344 257937813504 270028648512 274314817536 294786072576 308604169728 320033953792 343917084672 360038198016 365753090048 411472226304 480050930688 515875627008 540057297024 548629635072 617208339456 640067907584 687834169344 720076396032 731506180096 822944452608 960101861376 1031751254016 1080114594048 1097259270144 1234416678912 1280135815168 1440152792064 1645888905216 1920203722752 2063502508032 2160229188096 2194518540288 2468833357824 2560271630336 2880305584128 3291777810432 3840407445504 4320458376192 4937666715648 5120543260672 5760611168256 6583555620864 7680814891008 8640916752384 9875333431296 11521222336512 15361629782016 17281833504768 19750666862592 23042444673024 34563667009536 46084889346048 69127334019072 138254668038144
• Sum of all divisors σ(n): 475344082281600
• Sum of proper divisors (its aliquot sum) s(n): 337089414243456
• 138254668038144 is an abundant number, because the sum of its proper divisors (337089414243456) is greater than itself. Its abundance is 198834746205312

Bases of 138254668038144

• Binary: 11111011011110111101100011000001000000000000000₂
• Hexadecimal: 0x7DBDEC608000
• Base-36: 1D09BFPXC0

Squares and roots of 138254668038144

• 138254668038144 squared (138254668038144²) is 19114353234337396113838964736
• 138254668038144 cubed (138254668038144³) is 2642648561177140789473861912405661118889984
• The square root of 138254668038144 is 11758174.5198029785
• The cube root of 138254668038144 is 51708.2612767713

Scales and comparisons

• 138,254,668,038,144 seconds is equal to 4,396,070 years, 41 weeks, 1 day, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 138,254,668,038,144 would take you about ten million, nine hundred ninety thousand, one hundred seventy-six 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 138254668038144 cubic inches would be around 4309 feet tall.

Recreational maths with 138254668038144

• 138254668038144 backwards is 441830866452831
• 138254668038144 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138254668038144's digits is 63
• More coming soon!