21202629030144

Names of 21202629030144

• Cardinal: 21202629030144 can be written as Twenty-one trillion, two hundred two billion, six hundred twenty-nine million, thirty thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.1202629030144 × 10¹³

Factors of 21202629030144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1067

Divisors of 21202629030144

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 421 432 486 576 641 648 729 768 842 864 972 1152 1263 1282 1296 1458 1684 1728 1923 1944 2304 2526 2564 2592 2916 3368 3456 3789 3846 3888 5052 5128 5184 5769 5832 6736 6912 7578 7692 7776 10104 10256 10368 11367 11538 11664 13472 15156 15384 15552 17307 20208 20512 20736 22734 23076 23328 26944 30312 30768 31104 34101 34614 40416 41024 45468 46152 46656 51921 53888 60624 61536 62208 68202 69228 80832 82048 90936 92304 93312 102303 103842 107776 121248 123072 136404 138456 155763 161664 164096 177241 181872 184608 186624 204606 207684 242496 246144 269861 272808 276912 306909 311526 323328 354482 363744 369216 409212 415368 467289 484992 492288 531723 539722 545616 553824 613818 623052 708964 727488 738432 809583 818424 830736 934578 969984 1063446 1079444 1091232 1107648 1227636 1246104 1417928 1454976 1476864 1595169 1619166 1636848 1661472 1869156 2126892 2158888 2182464 2215296 2428749 2455272 2492208 2835856 2909952 3190338 3238332 3273696 3322944 3738312 4253784 4317776 4364928 4430592 4785507 4857498 4910544 4984416 5671712 6380676 6476664 6547392 6645888 7286247 7476624 8507568 8635552 8729856 9571014 9714996 9821088 9968832 11343424 12761352 12953328 13094784 13291776 14356521 14572494 14953248 17015136 17271104 19142028 19429992 19642176 19937664 21858741 22686848 25522704 25906656 26189568 28713042 29144988 29906496 34030272 34542208 38284056 38859984 39284352 39875328 43069563 43717482 45373696 51045408 51813312 57426084 58289976 59812992 65576223 68060544 69084416 76568112 77719968 78568704 86139126 87434964 102090816 103626624 113611481 114852168 116579952 119625984 129208689 131152446 136121088 153136224 155439936 172278252 174869928 196728669 204181632 207253248 227222962 229704336 233159904 258417378 262304892 306272448 310879872 340834443 344556504 349739856 393457338 408363264 454445924 459408672 466319808 516834756 524609784 612544896 621759744 681668886 689113008 699479712 786914676 908891848 918817344 932639616 1022503329 1033669512 1049219568 1225089792 1363337772 1378226016 1398959424 1573829352 1817783696 1837634688 1865279232 2045006658 2067339024 2098439136 2726675544 2756452032 2797918848 3067509987 3147658704 3635567392 3675269376 4090013316 4134678048 4196878272 5453351088 5512904064 5595837696 6135019974 6295317408 7271134784 8180026632 8269356096 8393756544 9202529961 10906702176 11025808128 12270039948 12590634816 14542269568 16360053264 16538712192 16787513088 18405059922 21813404352 24540079896 25181269632 27607589883 29084539136 32720106528 33077424384 36810119844 43626808704 49080159792 50362539264 55215179766 65440213056 73620239688 82822769649 87253617408 98160319584 110430359532 130880426112 147240479376 165645539298 196320639168 220860719064 261760852224 294480958752 331291078596 392641278336 441721438128 588961917504 662582157192 785282556672 883442876256 1177923835008 1325164314384 1766885752512 2355847670016 2650328628768 3533771505024 5300657257536 7067543010048 10601314515072 21202629030144
• Sum of all divisors σ(n): 63704935662858
• Sum of proper divisors (its aliquot sum) s(n): 42502306632714
• 21202629030144 is an abundant number, because the sum of its proper divisors (42502306632714) is greater than itself. Its abundance is 21299677602570

Bases of 21202629030144

• Binary: 100110100100010011111001010111111000100000000₂
• Hexadecimal: 0x13489F2BF100
• Base-36: 7IKCPW000

Squares and roots of 21202629030144

• 21202629030144 squared (21202629030144²) is 449551477789905098060660736
• 21202629030144 cubed (21202629030144³) is 9531673213532377485887708356215501225984
• The square root of 21202629030144 is 4604631.2588679671
• The cube root of 21202629030144 is 27677.6940898209

Scales and comparisons

• 21,202,629,030,144 seconds is equal to 674,178 years, 6 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 21,202,629,030,144 would take you about one million, six hundred eighty-five thousand, four hundred forty-five 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 21202629030144 cubic inches would be around 2306.5 feet tall.

Recreational maths with 21202629030144

• 21202629030144 backwards is 44103092620212
• 21202629030144 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21202629030144's digits is 36
• More coming soon!