21206627106816

Names of 21206627106816

• Cardinal: 21206627106816 can be written as Twenty-one trillion, two hundred six billion, six hundred twenty-seven million, one hundred six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 2.1206627106816 × 10¹³

Factors of 21206627106816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 2944

Divisors of 21206627106816

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 48 64 74 96 111 113 128 148 192 222 226 256 296 339 384 444 452 512 592 678 768 888 904 1024 1184 1356 1369 1536 1776 1808 2048 2368 2712 2738 2789 3072 3552 3616 4096 4107 4181 4736 5424 5476 5578 6144 7104 7232 8192 8214 8362 8367 9472 10848 10952 11156 12288 12543 14208 14464 16384 16428 16724 16734 18944 21696 21904 22312 24576 25086 28416 28928 32856 33448 33468 37888 43392 43808 44624 49152 50172 56832 57856 65712 66896 66936 75776 86784 87616 89248 100344 103193 113664 115712 131424 133792 133872 151552 154697 173568 175232 178496 200688 206386 227328 231424 262848 267584 267744 303104 309394 309579 315157 347136 350464 356992 401376 412772 454656 462848 464091 525696 535168 535488 606208 618788 619158 630314 694272 700928 713984 802752 825544 909312 925696 928182 945471 1051392 1070336 1070976 1237576 1238316 1260628 1388544 1401856 1427968 1605504 1651088 1818624 1851392 1856364 1890942 2102784 2140672 2141952 2475152 2476632 2521256 2777088 2803712 2855936 3211008 3302176 3712728 3781884 3818141 4205568 4281344 4283904 4950304 4953264 5042512 5554176 5607424 5711872 6422016 6604352 7425456 7563768 7636282 8411136 8562688 8567808 9900608 9906528 10085024 11214848 11423744 11454423 11660809 12844032 13208704 14850912 15127536 15272564 16822272 17125376 17135616 19801216 19813056 20170048 22429696 22847488 22908846 23321618 25688064 26417408 29701824 30255072 30545128 33644544 34250752 34271232 34982427 39602432 39626112 40340096 45694976 45817692 46643236 51376128 52834816 59403648 60510144 61090256 67289088 68501504 68542464 69964854 79204864 79252224 80680192 91635384 93286472 102752256 105669632 118807296 121020288 122180512 137084928 139929708 158409728 158504448 161360384 183270768 186572944 205504512 211339264 237614592 242040576 244361024 279859416 316819456 317008896 322720768 366541536 373145888 422678528 431449933 475229184 484081152 488722048 559718832 633638912 634017792 645441536 733083072 746291776 845357056 862899866 950458368 968162304 977444096 1119437664 1267277824 1268035584 1290883072 1294349799 1466166144 1492583552 1690714112 1725799732 1900916736 1936324608 1954888192 2238875328 2534555648 2536071168 2581766144 2588699598 2932332288 2985167104 3451599464 3801833472 3872649216 3909776384 4477750656 5072142336 5163532288 5177399196 5864664576 5970334208 6903198928 7603666944 7745298432 7819552768 8955501312 10354798392 11729329152 11940668416 13806397856 15490596864 15639105536 17911002624 20709596784 23458658304 23881336832 27612795712 31278211072 35822005248 41419193568 46917316608 47762673664 55225591424 62556422144 71644010496 82838387136 93834633216 95525347328 110451182848 143288020992 165676774272 187669266432 191050694656 220902365696 286576041984 331353548544 441804731392 573152083968 662707097088 883609462784 1325414194176 1767218925568 2650828388352 3534437851136 5301656776704 7068875702272 10603313553408 21206627106816
• Sum of all divisors σ(n): 58654295728560
• Sum of proper divisors (its aliquot sum) s(n): 37447668621744
• 21206627106816 is an abundant number, because the sum of its proper divisors (37447668621744) is greater than itself. Its abundance is 16241041514928

Bases of 21206627106816

• Binary: 100110100100110001101011110011100000000000000₂
• Hexadecimal: 0x13498D79C000
• Base-36: 7IM6U8NPC

Squares and roots of 21206627106816

• 21206627106816 squared (21206627106816²) is 449721033247543150673657856
• 21206627106816 cubed (21206627106816³) is 9537066254172648150110630060169149546496
• The square root of 21206627106816 is 4605065.3748688519
• The cube root of 21206627106816 is 27679.4336632209

Scales and comparisons

• 21,206,627,106,816 seconds is equal to 674,305 years, 7 weeks, 3 days, 23 hours, 53 minutes, 36 seconds.
• To count from 1 to 21,206,627,106,816 would take you about one million, six hundred eighty-five thousand, seven 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 21206627106816 cubic inches would be around 2306.6 feet tall.

Recreational maths with 21206627106816

• 21206627106816 backwards is 61860172660212
• 21206627106816 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21206627106816's digits is 48
• More coming soon!