21427392041677152

Names of 21427392041677152

• Cardinal: 21427392041677152 can be written as Twenty-one quadrillion, four hundred twenty-seven trillion, three hundred ninety-two billion, forty-one million, six hundred seventy-seven thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 2.1427392041677152 × 10¹⁶

Factors of 21427392041677152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 449

Divisors of 21427392041677152

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 137 144 274 288 307 411 548 614 822 921 1096 1228 1233 1644 1842 2192 2456 2466 2763 3288 3684 4384 4912 4932 5526 6576 7368 9824 9864 11052 13152 14736 18769 19728 22104 29472 37538 39456 42059 44208 56307 75076 84118 88416 94249 112614 126177 150152 168236 168921 188498 225228 252354 282747 300304 336472 337842 376996 378531 450456 504708 565494 600608 672944 675684 753992 757062 848241 900912 1009416 1130988 1345888 1351368 1507984 1514124 1696482 1801824 2018832 2261976 2571353 2702736 3015968 3028248 3392964 4037664 4523952 5142706 5405472 5762083 6056496 6785928 7714059 9047904 10285412 11524166 12112992 12912113 13571856 15428118 17286249 20570824 23048332 23142177 25824226 27143712 28934443 30856236 34572498 38736339 41141648 46096664 46284354 51648452 51858747 57868886 61712472 69144996 77472678 82283296 86803329 92193328 92568708 103296904 103717494 115737772 116209017 123424944 138289992 154945356 173606658 184386656 185137416 206593808 207434988 231475544 232418034 246849888 260409987 276579984 309890712 347213316 370274832 413187616 414869976 462951088 464836068 520819974 553159968 619781424 694426632 740549664 789405371 829739952 925902176 929672136 1041639948 1239562848 1388853264 1578810742 1659479904 1768959481 1859344272 2083279896 2368216113 2777706528 3157621484 3537918962 3718688544 3964018691 4166559792 4736432226 5306878443 6315242968 7075837924 7104648339 7928037382 8333119584 9472864452 10613756886 11892056073 12630485936 14151675848 14209296678 15856074764 15920635329 18945728904 21227513772 23784112146 25260971872 28303351696 28418593356 31712149528 31841270658 35676168219 37891457808 42455027544 47568224292 56606703392 56837186712 63424299056 63682541316 71352336438 75782915616 84910055088 95136448584 113674373424 126848598112 127365082632 142704672876 169820110176 190272897168 227348746848 242347448897 254730165264 285409345752 380545794336 484694897794 509460330528 543070560667 570818691504 727042346691 969389795588 1086141121334 1141637383008 1454084693382 1629211682001 1938779591176 2172282242668 2181127040073 2908169386764 3258423364002 3877559182352 4344564485336 4362254080146 4887635046003 5816338773528 6516846728004 7755118364704 8689128970672 8724508160292 9775270092006 11632677547056 13033693456008 17378257941344 17449016320584 19550540184012 23265355094112 26067386912016 34898032641168 39101080368024 52134773824032 69796065282336 74400666811379 78202160736048 148801333622758 156404321472096 223202000434137 297602667245516 446404000868274 595205334491032 669606001302411 892808001736548 1190410668982064 1339212002604822 1785616003473096 2380821337964128 2678424005209644 3571232006946192 5356848010419288 7142464013892384 10713696020838576 21427392041677152
• Sum of all divisors σ(n): 61582786525260000
• Sum of proper divisors (its aliquot sum) s(n): 40155394483582848
• 21427392041677152 is an abundant number, because the sum of its proper divisors (40155394483582848) is greater than itself. Its abundance is 18728002441905696

Bases of 21427392041677152

• Binary: 1001100001000000001100101111011000110110111000101100000₂
• Hexadecimal: 0x4C20197B1B7160
• Base-36: 5UZDK0EQVS0

Squares and roots of 21427392041677152

• 21427392041677152 squared (21427392041677152²) is 459133129707729348432152998831104
• 21427392041677152 cubed (21427392041677152³) is 9838025569569723413825079339397409420307743735808
• The square root of 21427392041677152 is 146380982.5137034391
• The cube root of 21427392041677152 is 277751.5163225183

Scales and comparisons

• 21,427,392,041,677,152 seconds is equal to 681,324,787 years, 33 weeks, 5 days, 14 hours, 19 minutes, 12 seconds.
• To count from 1 to 21,427,392,041,677,152 would take you about two billion, forty-three million, nine hundred seventy-four thousand, three hundred sixty-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 21427392041677152 cubic inches would be around 23146 feet tall.

Recreational maths with 21427392041677152

• 21427392041677152 backwards is 25177614029372412
• The number of decimal digits it has is: 17
• The sum of 21427392041677152's digits is 63
• More coming soon!