20672129478060000

Names of 20672129478060000

• Cardinal: 20672129478060000 can be written as Twenty quadrillion, six hundred seventy-two trillion, one hundred twenty-nine billion, four hundred seventy-eight million, sixty thousand.

Scientific notation

• Scientific notation: 2.067212947806 × 10¹⁶

Factors of 20672129478060000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 114845163777

Divisors of 20672129478060000

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 72 75 80 90 96 100 120 125 144 150 160 180 200 225 240 250 288 300 360 375 400 450 480 500 600 625 720 750 800 900 1000 1125 1200 1250 1440 1500 1800 1875 2000 2250 2400 2500 3000 3600 3750 4000 4500 5000 5625 6000 7200 7500 9000 10000 11250 12000 15000 18000 20000 22500 30000 36000 45000 60000 90000 180000 114845163767 229690327534 344535491301 459380655068 574225818835 689070982602 918761310136 1033606473903 1148451637670 1378141965204 1722677456505 1837522620272 2067212947806 2296903275340 2756283930408 2871129094175 3445354913010 3675045240544 4134425895612 4593806550680 5168032369515 5512567860816 5742258188350 6890709826020 8268851791224 8613387282525 9187613101360 10336064739030 11025135721632 11484516376700 13781419652040 14355645470875 16537703582448 17226774565050 18375226202720 20672129478060 22969032753400 25840161847575 27562839304080 28711290941750 33075407164896 34453549130100 41344258956120 43066936412625 45938065506800 51680323695150 55125678608160 57422581883500 68907098260200 71778227354375 82688517912240 86133872825250 91876131013600 103360647390300 114845163767000 129200809237875 137814196520400 143556454708750 165377035824480 172267745650500 206721294780600 215334682063125 229690327534000 258401618475750 275628393040800 287112909417500 344535491301000 413442589561200 430669364126250 459380655068000 516803236951500 574225818835000 646004046189375 689070982602000 826885179122400 861338728252500 1033606473903000 1148451637670000 1292008092378750 1378141965204000 1722677456505000 2067212947806000 2296903275340000 2584016184757500 3445354913010000 4134425895612000 5168032369515000 6890709826020000 10336064739030000 20672129478060000
• Sum of all divisors σ(n): 73459445707399752
• Sum of proper divisors (its aliquot sum) s(n): 52787316229339752
• 20672129478060000 is an abundant number, because the sum of its proper divisors (52787316229339752) is greater than itself. Its abundance is 32115186751279752

Bases of 20672129478060000

• Binary: 1001001011100010011000100110110010010100110011111100000₂
• Hexadecimal: 0x497131364A67E0
• Base-36: 5NJNP6GO540

Squares and roots of 20672129478060000

• 20672129478060000 squared (20672129478060000²) is 427336937157677208021363600000000
• 20672129478060000 cubed (20672129478060000³) is 8833964495681092762176629161797482616000000000000
• The square root of 20672129478060000 is 143778056.3161847727
• The cube root of 20672129478060000 is 274449.0544306457

Scales and comparisons

• 20,672,129,478,060,000 seconds is equal to 657,309,774 years, 15 weeks, 6 days, 22 hours.
• To count from 1 to 20,672,129,478,060,000 would take you about one billion, nine hundred seventy-one million, nine hundred twenty-nine thousand, three hundred twenty-two 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 20672129478060000 cubic inches would be around 22870.8 feet tall.

Recreational maths with 20672129478060000

• 20672129478060000 backwards is 00006087492127602
• The number of decimal digits it has is: 17
• The sum of 20672129478060000's digits is 54
• More coming soon!