138647800993416

Names of 138647800993416

• Cardinal: 138647800993416 can be written as One hundred thirty-eight trillion, six hundred forty-seven billion, eight hundred million, nine hundred ninety-three thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.38647800993416 × 10¹⁴

Factors of 138647800993416

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 21920136

Divisors of 138647800993416

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 19 22 24 26 33 38 39 44 52 57 66 76 78 88 97 104 114 132 143 152 156 194 209 228 247 264 286 291 312 388 418 429 456 494 572 582 627 741 776 836 858 988 1067 1144 1164 1254 1261 1482 1672 1716 1843 1976 2134 2328 2508 2522 2717 2964 3201 3432 3686 3783 4268 5016 5044 5434 5529 5928 6402 7372 7566 8151 8536 10088 10868 11058 12804 13871 14744 15132 16302 20273 21736 22116 23959 25608 27742 30264 32604 40546 41613 44232 47918 55484 60819 65208 71877 81092 83226 95836 110968 121638 143754 162184 166452 191672 243276 263549 287508 332904 486552 527098 575016 790647 1054196 1581294 2108392 3162588 6325176 21919991 43839982 65759973 87679964 131519946 175359928 241119901 263039892 284959883 416479829 482239802 526079784 569919766 723359703 832959658 854879649 964479604 1139839532 1249439487 1446719406 1665919316 1709759298 1928959208 2126239127 2279679064 2498878974 2893438812 3134558713 3331838632 3419518596 4252478254 4581278119 4997757948 5414237777 5786877624 6269117426 6378717381 6839037192 8504956508 9162556238 9403676139 9995515896 10828475554 12538234852 12757434762 13743834357 16242713331 17009913016 18325112476 18807352278 21656951108 23388630397 25076469704 25514869524 27487668714 27641108651 32485426662 36650224952 37614704556 40398543413 43313902216 46777260794 51029739048 54975337428 55282217302 59556615547 64970853324 70165891191 75229409112 80797086826 82923325953 93554521588 109950674856 110564434604 119113231094 121195630239 129941706648 140331782382 161594173652 165846651906 178669846641 187109043176 221128869208 238226462188 242391260478 280663564764 304052195161 323188347304 331693303812 357339693282 444383977543 476452924376 484782520956 525181064369 561327129528 608104390322 663386607624 714679386564 888767955086 912156585483 969565041912 1050362128738 1216208780644 1333151932629 1429358773128 1575543193107 1777535910172 1824313170966 2100724257476 2432417561288 2666303865258 3151086386214 3555071820344 3648626341932 4201448514952 5332607730516 5776991708059 6302172772428 7297252683864 10665215461032 11553983416118 12604345544856 17330975124177 23107966832236 34661950248354 46215933664472 69323900496708 138647800993416
• Sum of all divisors σ(n): 433068897945600
• Sum of proper divisors (its aliquot sum) s(n): 294421096952184
• 138647800993416 is an abundant number, because the sum of its proper divisors (294421096952184) is greater than itself. Its abundance is 155773295958768

Bases of 138647800993416

• Binary: 11111100001100101110100111011010101011010001000₂
• Hexadecimal: 0x7E1974ED5688
• Base-36: 1D59X4XJ0O

Squares and roots of 138647800993416

• 138647800993416 squared (138647800993416²) is 19223212720309886756475349056
• 138647800993416 cubed (138647800993416³) is 2665256171699628204793809362917192157815296
• The square root of 138647800993416 is 11774880.0840355057
• The cube root of 138647800993416 is 51757.2264321287

Scales and comparisons

• 138,647,800,993,416 seconds is equal to 4,408,571 years, 10 weeks, 4 days, 21 hours, 43 minutes, 36 seconds.
• To count from 1 to 138,647,800,993,416 would take you about eleven million, twenty-one thousand, four hundred twenty-eight 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 138647800993416 cubic inches would be around 4313.1 feet tall.

Recreational maths with 138647800993416

• 138647800993416 backwards is 614399008746831
• The number of decimal digits it has is: 15
• The sum of 138647800993416's digits is 69
• More coming soon!