138495068741353536

Names of 138495068741353536

• Cardinal: 138495068741353536 can be written as One hundred thirty-eight quadrillion, four hundred ninety-five trillion, sixty-eight billion, seven hundred forty-one million, three hundred fifty-three thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 1.38495068741353536 × 10¹⁷

Factors of 138495068741353536

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 419129

Divisors of 138495068741353536

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 37 48 64 72 74 96 111 144 148 192 222 288 296 333 444 576 592 666 888 1184 1332 1369 1776 2368 2664 2738 3552 4107 5328 5476 7104 8214 10656 10952 12321 16428 21312 21904 24642 32856 43808 49284 65712 87616 98568 131424 197136 262848 394272 419087 788544 838174 1257261 1676348 2514522 3352696 3771783 5029044 6705392 7543566 10058088 13410784 15087132 15506219 20116176 26821568 30174264 31012438 40232352 46518657 60348528 62024876 80464704 93037314 120697056 124049752 139555971 186074628 241394112 248099504 279111942 372149256 496199008 558223884 573730103 744298512 992398016 1116447768 1147460206 1488597024 1721190309 2232895536 2294920412 2977194048 3442380618 4465791072 4589840824 5163570927 6884761236 8931582144 9179681648 10327141854 13769522472 18359363296 20654283708 27539044944 36718726592 41308567416 55078089888 82617134832 110156179776 165234269664 175633913569 330468539328 351267827138 526901740707 702535654276 1053803481414 1405071308552 1580705222121 2107606962828 2810142617104 3161410444242 4215213925656 5620285234208 6322820888484 6498454802053 8430427851312 11240570468416 12645641776968 12996909604106 16860855702624 19495364406159 25291283553936 25993819208212 33721711405248 38990728812318 50582567107872 51987638416424 58486093218477 77981457624636 101165134215744 103975276832848 116972186436954 155962915249272 207950553665696 233944372873908 240442827675961 311925830498544 415901107331392 467888745747816 480885655351922 623851660997088 721328483027883 935777491495632 961771310703844 1247703321994176 1442656966055766 1871554982991264 1923542621407688 2163985449083649 2885313932111532 3743109965982528 3847085242815376 4327970898167298 5770627864223064 7694170485630752 8655941796334596 11541255728446128 15388340971261504 17311883592669192 23082511456892256 34623767185338384 46165022913784512 69247534370676768 138495068741353536
• Sum of all divisors σ(n): 407991002485906749
• Sum of proper divisors (its aliquot sum) s(n): 269495933744553213
• 138495068741353536 is an abundant number, because the sum of its proper divisors (269495933744553213) is greater than itself. Its abundance is 131000865003199677

Bases of 138495068741353536

• Binary: 111101100000010001000011111111111011110001100000001000000₂
• Hexadecimal: 0x1EC0887FF78C040
• Base-36: 11VOEK8RW5S0

Squares and roots of 138495068741353536

• 138495068741353536 squared (138495068741353536²) is 19180884065672241310325961339703296
• 138495068741353536 cubed (138495068741353536³) is 2656457857195209751678175430363003831132463680454656
• 138495068741353536 is a perfect square number. Its square root is 372149256
• The cube root of 138495068741353536 is 517382.1446523957

Scales and comparisons

• 138,495,068,741,353,536 seconds is equal to 4,403,714,792 years, 31 weeks, 1 day, 9 hours, 45 minutes, 36 seconds.
• To count from 1 to 138,495,068,741,353,536 would take you about thirteen billion, two hundred eleven million, one hundred forty-four thousand, three hundred seventy-seven 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 138495068741353536 cubic inches would be around 43115.2 feet tall.

Recreational maths with 138495068741353536

• 138495068741353536 backwards is 635353147860594831
• The number of decimal digits it has is: 18
• The sum of 138495068741353536's digits is 81
• More coming soon!