127972997934511338

Names of 127972997934511338

• Cardinal: 127972997934511338 can be written as One hundred twenty-seven quadrillion, nine hundred seventy-two trillion, nine hundred ninety-seven billion, nine hundred thirty-four million, five hundred eleven thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 1.27972997934511338 × 10¹⁷

Factors of 127972997934511338

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10731

Divisors of 127972997934511338

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 63 67 126 134 201 379 402 469 603 758 938 1137 1206 1407 2274 2653 2814 3411 4221 5306 6822 7959 8442 10273 15918 20546 23877 25393 30819 47754 50786 61638 71911 76179 92457 143641 143822 152358 177751 184914 215733 228537 287282 355502 430923 431466 457074 533253 647199 688291 861846 1005487 1066506 1292769 1294398 1376582 1599759 2010974 2064873 2585538 3016461 3199518 3893467 4129746 4818037 6032922 6194619 7786934 9049383 9623947 9636074 11680401 12389238 14454111 18098766 19247894 23360802 27254269 28871841 28908222 35041203 43362333 54508538 57743682 67367629 70082406 81762807 86615523 86724666 105534529 134735258 163525614 173231046 202102887 211069058 245288421 260862289 316603587 404205774 490576842 521724578 606308661 633207174 738741703 782586867 949810761 1212617322 1475623993 1477483406 1565173734 1826036023 1899621522 2216225109 2347760601 2951247986 3652072046 4426871979 4432450218 4695521202 5478108069 6648675327 7070813443 8853743958 10329367951 10956216138 13280615937 13297350654 14141626886 16434324207 20658735902 21212440329 26561231874 30988103853 32868648414 39997586491 42424880658 49495694101 61976207706 63637320987 79995172982 92964311559 98866807531 98991388202 119992759473 127274641974 148487082303 185928623118 197733615062 239985518946 279983105437 296600422593 296974164606 359978278419 445461246909 559966210874 593200845186 692067652717 719956556838 839949316311 889801267779 890922493818 1384135305434 1679898632622 1779602535558 2076202958151 2519847948933 2679838294897 4152405916302 5039695897866 5359676589794 6228608874453 8039514884691 12457217748906 15159085280089 16079029769382 18758868064279 24118544654073 30318170560178 37517736128558 45477255840267 48237089308146 56276604192837 90954511680534 106113596960623 112553208385674 136431767520801 168829812578511 212227193921246 272863535041602 318340790881869 337659625157022 636681581763738 955022372645607 1015658713765963 1910044745291214 2031317427531926 3046976141297889 6093952282595778 7109610996361741 9140928423893667 14219221992723482 18281856847787334 21328832989085223 42657665978170446 63986498967255669 127972997934511338
• Sum of all divisors σ(n): 322497373833861408
• Sum of proper divisors (its aliquot sum) s(n): 194524375899350070
• 127972997934511338 is an abundant number, because the sum of its proper divisors (194524375899350070) is greater than itself. Its abundance is 66551377964838732

Bases of 127972997934511338

• Binary: 111000110101001101100001101111010101110100111010011101010₂
• Hexadecimal: 0x1C6A6C37ABA74EA
• Base-36: Z02N3N9BEUI

Squares and roots of 127972997934511338

• 127972997934511338 squared (127972997934511338²) is 16377088200346443181991412850550244
• 127972997934511338 cubed (127972997934511338³) is 2095825074436245378939424212293000551239370556666472
• The square root of 127972997934511338 is 357733137.8758631833
• The cube root of 127972997934511338 is 503932.9794754205

Scales and comparisons

• 127,972,997,934,511,338 seconds is equal to 4,069,145,487 years, 43 weeks, 6 days, 8 hours, 42 minutes, 18 seconds.
• To count from 1 to 127,972,997,934,511,338 would take you about twelve billion, two hundred seven million, four hundred thirty-six thousand, four hundred sixty-three 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 127972997934511338 cubic inches would be around 41994.4 feet tall.

Recreational maths with 127972997934511338

• 127972997934511338 backwards is 833115439799279721
• The number of decimal digits it has is: 18
• The sum of 127972997934511338's digits is 90
• More coming soon!