20722018942976

Names of 20722018942976

• Cardinal: 20722018942976 can be written as Twenty trillion, seven hundred twenty-two billion, eighteen million, nine hundred forty-two thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 2.0722018942976 × 10¹³

Factors of 20722018942976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 171

Divisors of 20722018942976

• Number of divisors d(n): 342
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 64 104 116 127 128 169 208 232 254 256 338 377 416 464 508 512 676 754 832 928 1016 1024 1352 1508 1651 1664 1856 2032 2048 2704 3016 3302 3328 3683 3712 4064 4096 4901 5408 6032 6604 6656 7366 7424 8128 8192 9802 10816 12064 13208 13312 14732 14848 16129 16256 16384 19604 21463 21632 24128 26416 26624 29464 29696 32258 32512 32768 39208 42926 43264 47879 48256 52832 53248 58928 59392 64516 65024 65536 78416 85852 86528 95758 96512 105664 106496 117856 118784 129032 130048 131072 156832 171704 173056 191516 193024 209677 211328 212992 235712 237568 258064 260096 262144 313664 343408 346112 383032 386048 419354 422656 425984 467741 471424 475136 516128 520192 622427 627328 686816 692224 766064 772096 838708 845312 851968 935482 942848 950272 1032256 1040384 1244854 1254656 1373632 1384448 1532128 1544192 1677416 1690624 1703936 1870964 1885696 1900544 2064512 2080768 2489708 2509312 2725801 2747264 2768896 3064256 3088384 3354832 3381248 3407872 3741928 3771392 3801088 4129024 4161536 4979416 5018624 5451602 5494528 5537792 6080633 6128512 6176768 6709664 6762496 7483856 7542784 7602176 8258048 8323072 9958832 10037248 10903204 10989056 11075584 12161266 12257024 12353536 13419328 13524992 14967712 15085568 16516096 16646144 19917664 20074496 21806408 21978112 22151168 24322532 24514048 24707072 26838656 27049984 29935424 30171136 33032192 33292288 39835328 40148992 43612816 43956224 44302336 48645064 49028096 49414144 53677312 54099968 59870848 60342272 66064384 79048229 79670656 80297984 87225632 87912448 97290128 98056192 98828288 107354624 108199936 119741696 120684544 132128768 158096458 159341312 160595968 174451264 175824896 194580256 196112384 214709248 216399872 239483392 241369088 264257536 316192916 318682624 321191936 348902528 351649792 389160512 392224768 429418496 432799744 478966784 482738176 528515072 632385832 637365248 642383872 697805056 703299584 778321024 784449536 858836992 957933568 965476352 1057030144 1264771664 1274730496 1284767744 1395610112 1406599168 1556642048 1568899072 1717673984 1915867136 2114060288 2529543328 2549460992 2791220224 2813198336 3113284096 3137798144 3435347968 3831734272 4228120576 5059086656 5098921984 5582440448 5626396672 6226568192 6275596288 6870695936 7663468544 10118173312 10197843968 11164880896 12453136384 12551192576 13741391872 15326937088 20236346624 20395687936 22329761792 24906272768 27482783744 30653874176 40472693248 40791375872 44659523584 49812545536 54965567488 61307748352 80945386496 81582751744 89319047168 99625091072 122615496704 161890772992 163165503488 178638094336 199250182144 323781545984 357276188672 398500364288 647563091968 714552377344 797000728576 1295126183936 1594001457152 2590252367872 5180504735744 10361009471488 20722018942976
• Sum of all divisors σ(n): 46793102336910
• Sum of proper divisors (its aliquot sum) s(n): 26071083393934
• 20722018942976 is an abundant number, because the sum of its proper divisors (26071083393934) is greater than itself. Its abundance is 5349064450958

Bases of 20722018942976

• Binary: 100101101100010111000100101000000000000000000₂
• Hexadecimal: 0x12D8B8940000
• Base-36: 7CFKB1VCW

Squares and roots of 20722018942976

• 20722018942976 squared (20722018942976²) is 429402069073056180339736576
• 20722018942976 cubed (20722018942976³) is 8898077809484958970245492155173805490176
• The square root of 20722018942976 is 4552144.4334484819
• The cube root of 20722018942976 is 27466.9659287763

Scales and comparisons

• 20,722,018,942,976 seconds is equal to 658,896 years, 5 weeks, 3 days, 5 hours, 2 minutes, 56 seconds.
• To count from 1 to 20,722,018,942,976 would take you about one million, six hundred forty-seven thousand, two hundred forty 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 20722018942976 cubic inches would be around 2288.9 feet tall.

Recreational maths with 20722018942976

• 20722018942976 backwards is 67924981022702
• The number of decimal digits it has is: 14
• The sum of 20722018942976's digits is 59
• More coming soon!