138393586533888

Names of 138393586533888

• Cardinal: 138393586533888 can be written as One hundred thirty-eight trillion, three hundred ninety-three billion, five hundred eighty-six million, five hundred thirty-three thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.38393586533888 × 10¹⁴

Factors of 138393586533888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1676

Divisors of 138393586533888

• Number of divisors d(n): 640
• 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 72 84 96 97 108 112 126 128 144 168 189 192 194 216 224 252 256 288 291 336 378 384 388 432 448 504 512 576 582 672 679 756 768 776 864 873 896 1008 1152 1164 1344 1358 1512 1536 1552 1567 1728 1746 1792 2016 2037 2304 2328 2619 2688 2716 3024 3104 3134 3456 3492 3584 4032 4074 4608 4656 4701 5238 5376 5432 6048 6111 6208 6268 6912 6984 8064 8148 9312 9402 9409 10476 10752 10864 10969 12096 12222 12416 12536 13824 13968 14103 16128 16296 18333 18624 18804 18818 20952 21728 21938 24192 24444 24832 25072 27936 28206 28227 32256 32592 32907 36666 37248 37608 37636 41904 42309 43456 43876 48384 48888 49664 50144 55872 56412 56454 65184 65814 65863 73332 74496 75216 75272 83808 84618 84681 86912 87752 96768 97776 98721 100288 111744 112824 112908 130368 131628 131726 146664 148992 150432 150544 151999 167616 169236 169362 173824 175504 195552 197442 197589 200576 223488 225648 225816 254043 260736 263256 263452 293328 296163 300864 301088 303998 335232 338472 338724 347648 351008 391104 394884 395178 401152 446976 451296 451632 455997 508086 521472 526512 526904 586656 592326 592767 601728 602176 607996 670464 676944 677448 702016 782208 789768 790356 802304 902592 903264 911994 912673 1016172 1042944 1053024 1053808 1063993 1173312 1184652 1185534 1203456 1204352 1215992 1340928 1353888 1354896 1367991 1404032 1564416 1579536 1580712 1778301 1805184 1806528 1823988 1825346 2032344 2106048 2107616 2127986 2346624 2369304 2371068 2406912 2408704 2431984 2707776 2709792 2735982 2738019 2808064 3128832 3159072 3161424 3191979 3556602 3610368 3613056 3647976 3650692 4064688 4103973 4212096 4215232 4255972 4693248 4738608 4742136 4817408 4863968 5415552 5419584 5471964 5476038 5616128 6318144 6322848 6383958 6388711 7113204 7220736 7226112 7295952 7301384 8129376 8207946 8214057 8424192 8430464 8511944 9386496 9477216 9484272 9575937 9727936 10831104 10839168 10943928 10952076 12636288 12645696 12767916 12777422 14226408 14452224 14591904 14602768 14743903 16258752 16415892 16428114 16848384 16860928 17023888 18954432 18968544 19151874 19166133 19455872 21662208 21678336 21887856 21904152 24642171 25272576 25291392 25535832 25554844 28452816 28727811 29183808 29205536 29487806 32517504 32831784 32856228 33721856 34047776 37908864 37937088 38303748 38332266 38911744 43356672 43775712 43808304 44231709 49284342 50545152 50582784 51071664 51109688 56905632 57455622 57498399 58367616 58411072 58975612 65035008 65663568 65712456 68095552 75817728 75874176 76607496 76664532 77823488 87551424 87616608 88463418 98568684 101165568 102143328 102219376 103207321 113811264 114911244 114996798 116735232 116822144 117951224 130070016 131327136 131424912 132695127 136191104 151635456 151748352 153214992 153329064 172495197 175102848 175233216 176926836 197137368 204286656 204438752 206414642 227622528 229822488 229993596 233470464 233644288 235902448 262654272 262849824 265390254 272382208 303496704 306429984 306658128 309621963 344990394 350205696 350466432 353853672 394274736 398085381 408573312 408877504 412829284 455245056 459644976 459987192 467288576 471804896 525308544 525699648 530780508 544764416 612859968 613316256 619243926 689980788 700411392 700932864 707707344 788549472 796170762 817146624 817755008 825658568 910490112 919289952 919974384 928865889 943609792 1050617088 1051399296 1061561016 1225719936 1226632512 1238487852 1379961576 1401865728 1415414688 1430158591 1577098944 1592341524 1634293248 1635510016 1651317136 1838579904 1839948768 1857731778 1887219584 2101234176 2102798592 2123122032 2451439872 2453265024 2476975704 2759923152 2786597667 2830829376 2860317182 3154197888 3184683048 3271020032 3302634272 3677159808 3679897536 3715463556 3774439168 4205597184 4246244064 4290475773 4902879744 4906530048 4953951408 5519846304 5573195334 5661658752 5720634364 6308395776 6369366096 6605268544 7354319616 7359795072 7430927112 7548878336 8492488128 8580951546 9813060096 9907902816 10011110137 11039692608 11146390668 11323317504 11441268728 12616791552 12738732192 12871427319 13210537088 14708639232 14719590144 14861854224 16984976256 17161903092 19815805632 20022220274 22079385216 22292781336 22646635008 22882537456 25477464384 25742854638 26421074176 29439180288 29723708448 30033330411 33969952512 34323806184 38614281957 39631611264 40044440548 44158770432 44585562672 45765074912 50954928768 51485709276 52842148352 59447416896 60066660822 67939905024 68647612368 77228563914 79263222528 80088881096 88317540864 89171125344 90099991233 91530149824 101909857536 102971418552 118894833792 120133321644 137295224736 154457127828 158526445056 160177762192 178342250688 180199982466 183060299648 203819715072 205942837104 237789667584 240266643288 270299973699 274590449472 308914255656 320355524384 356684501376 360399964932 366120599296 411885674208 475579335168 480533286576 540599947398 549180898944 617828511312 640711048768 713369002752 720799929864 732241198592 823771348416 961066573152 1081199894796 1098361797888 1235657022624 1281422097536 1426738005504 1441599859728 1647542696832 1922133146304 2162399789592 2196723595776 2471314045248 2562844195072 2883199719456 3295085393664 3844266292608 4324799579184 4942628090496 5125688390144 5766399438912 6590170787328 7688532585216 8649599158368 9885256180992 11532798877824 15377065170432 17299198316736 19770512361984 23065597755648 34598396633472 46131195511296 69196793266944 138393586533888
• Sum of all divisors σ(n): 473355436646400
• Sum of proper divisors (its aliquot sum) s(n): 334961850112512
• 138393586533888 is an abundant number, because the sum of its proper divisors (334961850112512) is greater than itself. Its abundance is 196568263578624

Bases of 138393586533888

• Binary: 11111011101111001000100100100001000011000000000₂
• Hexadecimal: 0x7DDE44908600
• Base-36: 1D214W7EO0

Squares and roots of 138393586533888

• 138393586533888 squared (138393586533888²) is 19152784793712745969772396544
• 138393586533888 cubed (138393586533888³) is 2650622579713619136609560081848012030083072
• The square root of 138393586533888 is 11764080.3522369737
• The cube root of 138393586533888 is 51725.5743252445

Scales and comparisons

• 138,393,586,533,888 seconds is equal to 4,400,487 years, 50 weeks, 3 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 138,393,586,533,888 would take you about eleven million, one thousand, two hundred nineteen 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 138393586533888 cubic inches would be around 4310.5 feet tall.

Recreational maths with 138393586533888

• 138393586533888 backwards is 888335685393831
• The number of decimal digits it has is: 15
• The sum of 138393586533888's digits is 81
• More coming soon!