142639424892549120

Names of 142639424892549120

• Cardinal: 142639424892549120 can be written as One hundred forty-two quadrillion, six hundred thirty-nine trillion, four hundred twenty-four billion, eight hundred ninety-two million, five hundred forty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4263942489254912 × 10¹⁷

Factors of 142639424892549120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2154821

Divisors of 142639424892549120

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 512 640 768 960 1024 1280 1536 1920 2048 2560 3072 3840 5120 6144 7680 10240 15360 30720 2154811 4309622 6464433 8619244 10774055 12928866 17238488 21548110 25857732 32322165 34476976 43096220 51715464 64644330 68953952 86192440 103430928 129288660 137907904 172384880 206861856 258577320 275815808 344769760 413723712 517154640 551631616 689539520 827447424 1034309280 1103263232 1379079040 1654894848 2068618560 2206526464 2758158080 3309789696 4137237120 4413052928 5516316160 6619579392 8274474240 11032632320 13239158784 16548948480 22065264640 33097896960 66195793920 4643210445721 9286420891442 13929631337163 18572841782884 23216052228605 27859262674326 37145683565768 46432104457210 55718525348652 69648156685815 74291367131536 92864208914420 111437050697304 139296313371630 148582734263072 185728417828840 222874101394608 278592626743260 297165468526144 371456835657680 445748202789216 557185253486520 594330937052288 742913671315360 891496405578432 1114370506973040 1188661874104576 1485827342630720 1782992811156864 2228741013946080 2377323748209152 2971654685261440 3565985622313728 4457482027892160 4754647496418304 5943309370522880 7131971244627456 8914964055784320 9509294992836608 11886618741045760 14263942489254912 17829928111568640 23773237482091520 28527884978509824 35659856223137280 47546474964183040 71319712446274560 142639424892549120
• Sum of all divisors σ(n): 456334934380383240
• Sum of proper divisors (its aliquot sum) s(n): 313695509487834120
• 142639424892549120 is an abundant number, because the sum of its proper divisors (313695509487834120) is greater than itself. Its abundance is 171056084595285000

Bases of 142639424892549120

• Binary: 111111010110000011100110100011011101011111011100000000000₂
• Hexadecimal: 0x1FAC1CD1BAFB800
• Base-36: 130HGF6C7KLC

Squares and roots of 142639424892549120

• 142639424892549120 squared (142639424892549120²) is 20346005533677161533657691612774400
• 142639424892549120 cubed (142639424892549120³) is 2902142528184332257714570635779794488158771478528000
• The square root of 142639424892549120 is 377676349.3952846393
• The cube root of 142639424892549120 is 522492.2580204621

Scales and comparisons

• 142,639,424,892,549,120 seconds is equal to 4,535,492,498 years, 45 weeks, 2 days, 16 hours, 32 minutes.
• To count from 1 to 142,639,424,892,549,120 would take you about thirteen billion, six hundred six million, four hundred seventy-seven thousand, four hundred ninety-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 142639424892549120 cubic inches would be around 43541 feet tall.

Recreational maths with 142639424892549120

• 142639424892549120 backwards is 021945298424936241
• The number of decimal digits it has is: 18
• The sum of 142639424892549120's digits is 75
• More coming soon!