21433879671865344

Names of 21433879671865344

• Cardinal: 21433879671865344 can be written as Twenty-one quadrillion, four hundred thirty-three trillion, eight hundred seventy-nine billion, six hundred seventy-one million, eight hundred sixty-five thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.1433879671865344 × 10¹⁶

Factors of 21433879671865344

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 46
• Sum of prime factors: 24

Divisors of 21433879671865344

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 96 108 114 128 144 152 171 192 216 228 256 288 304 342 361 384 432 456 512 513 576 608 684 722 768 864 912 1024 1026 1083 1152 1216 1368 1444 1536 1728 1824 2048 2052 2166 2304 2432 2736 2888 3072 3249 3456 3648 4096 4104 4332 4608 4864 5472 5776 6144 6498 6912 7296 8192 8208 8664 9216 9728 9747 10944 11552 12288 12996 13824 14592 16384 16416 17328 18432 19456 19494 21888 23104 24576 25992 27648 29184 32768 32832 34656 36864 38912 38988 43776 46208 49152 51984 55296 58368 65536 65664 69312 73728 77824 77976 87552 92416 98304 103968 110592 116736 131072 131328 138624 147456 155648 155952 175104 184832 196608 207936 221184 233472 262144 262656 277248 294912 311296 311904 350208 369664 393216 415872 442368 466944 524288 525312 554496 589824 622592 623808 700416 739328 786432 831744 884736 933888 1048576 1050624 1108992 1179648 1245184 1247616 1400832 1478656 1572864 1663488 1769472 1867776 2097152 2101248 2217984 2359296 2490368 2495232 2801664 2957312 3145728 3326976 3538944 3735552 4194304 4202496 4435968 4718592 4980736 4990464 5603328 5914624 6291456 6653952 7077888 7471104 8388608 8404992 8871936 9437184 9961472 9980928 11206656 11829248 12582912 13307904 14155776 14942208 16777216 16809984 17743872 18874368 19922944 19961856 22413312 23658496 25165824 26615808 28311552 29884416 33554432 33619968 35487744 37748736 39845888 39923712 44826624 47316992 50331648 53231616 56623104 59768832 67108864 67239936 70975488 75497472 79691776 79847424 89653248 94633984 100663296 106463232 113246208 119537664 134217728 134479872 141950976 150994944 159383552 159694848 179306496 189267968 201326592 212926464 226492416 239075328 268435456 268959744 283901952 301989888 318767104 319389696 358612992 378535936 402653184 425852928 452984832 478150656 536870912 537919488 567803904 603979776 637534208 638779392 717225984 757071872 805306368 851705856 905969664 956301312 1073741824 1075838976 1135607808 1207959552 1275068416 1277558784 1434451968 1514143744 1610612736 1703411712 1811939328 1912602624 2147483648 2151677952 2271215616 2415919104 2550136832 2555117568 2868903936 3028287488 3221225472 3406823424 3623878656 3825205248 4294967296 4303355904 4542431232 4831838208 5100273664 5110235136 5737807872 6056574976 6442450944 6813646848 7247757312 7650410496 8589934592 8606711808 9084862464 9663676416 10200547328 10220470272 11475615744 12113149952 12884901888 13627293696 14495514624 15300820992 17179869184 17213423616 18169724928 19327352832 20401094656 20440940544 22951231488 24226299904 25769803776 27254587392 28991029248 30601641984 34359738368 34426847232 36339449856 38654705664 40802189312 40881881088 45902462976 48452599808 51539607552 54509174784 57982058496 61203283968 68719476736 68853694464 72678899712 77309411328 81604378624 81763762176 91804925952 96905199616 103079215104 109018349568 115964116992 122406567936 137438953472 137707388928 145357799424 154618822656 163208757248 163527524352 183609851904 193810399232 206158430208 218036699136 231928233984 244813135872 274877906944 275414777856 290715598848 309237645312 326417514496 327055048704 367219703808 387620798464 412316860416 436073398272 463856467968 489626271744 549755813888 550829555712 581431197696 618475290624 652835028992 654110097408 734439407616 775241596928 824633720832 872146796544 927712935936 979252543488 1099511627776 1101659111424 1162862395392 1236950581248 1305670057984 1308220194816 1468878815232 1550483193856 1649267441664 1744293593088 1855425871872 1958505086976 2199023255552 2203318222848 2325724790784 2473901162496 2611340115968 2616440389632 2937757630464 3100966387712 3298534883328 3488587186176 3710851743744 3917010173952 4406636445696 4651449581568 4947802324992 5222680231936 5232880779264 5875515260928 6201932775424 6597069766656 6977174372352 7421703487488 7834020347904 8813272891392 9302899163136 9895604649984 10445360463872 10465761558528 11751030521856 12403865550848 13954348744704 14843406974976 15668040695808 17626545782784 18605798326272 19791209299968 20890720927744 20931523117056 23502061043712 24807731101696 27908697489408 29686813949952 31336081391616 35253091565568 37211596652544 41781441855488 41863046234112 47004122087424 49615462203392 55817394978816 59373627899904 62672162783232 70506183131136 74423193305088 83726092468224 94008244174848 99230924406784 111634789957632 125344325566464 141012366262272 148846386610176 167452184936448 188016488349696 198461848813568 223269579915264 282024732524544 297692773220352 334904369872896 376032976699392 396923697627136 446539159830528 564049465049088 595385546440704 669808739745792 793847395254272 893078319661056 1128098930098176 1190771092881408 1339617479491584 1786156639322112 2381542185762816 2679234958983168 3572313278644224 5358469917966336 7144626557288448 10716939835932672 21433879671865344
• Sum of all divisors σ(n): 67026228829209720
• Sum of proper divisors (its aliquot sum) s(n): 45592349157344376
• 21433879671865344 is an abundant number, because the sum of its proper divisors (45592349157344376) is greater than itself. Its abundance is 24158469485479032

Bases of 21433879671865344

• Binary: 1001100001001100000000000000000000000000000000000000000₂
• Hexadecimal: 0x4C260000000000
• Base-36: 5V1OCDY96O0

Squares and roots of 21433879671865344

• 21433879671865344 squared (21433879671865344²) is 459411197788002426581792468238336
• 21433879671865344 cubed (21433879671865344³) is 9846964333295574102348812775542577794902690627584
• The square root of 21433879671865344 is 146403140.9221309841
• The cube root of 21433879671865344 is 277779.5453563959

Scales and comparisons

• 21,433,879,671,865,344 seconds is equal to 681,531,074 years, 11 weeks, 3 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 21,433,879,671,865,344 would take you about two billion, forty-four million, five hundred ninety-three thousand, two 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 21433879671865344 cubic inches would be around 23148.3 feet tall.

Recreational maths with 21433879671865344

• 21433879671865344 backwards is 44356817697833412
• The number of decimal digits it has is: 17
• The sum of 21433879671865344's digits is 81
• More coming soon!