21352113374976

Names of 21352113374976

• Cardinal: 21352113374976 can be written as Twenty-one trillion, three hundred fifty-two billion, one hundred thirteen million, three hundred seventy-four thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 2.1352113374976 × 10¹³

Factors of 21352113374976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 10343

Divisors of 21352113374976

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 67 72 96 108 128 134 144 192 201 216 256 268 288 384 402 432 536 576 603 768 804 864 1072 1152 1206 1608 1728 1809 2144 2304 2412 3216 3456 3618 4288 4489 4824 6432 6912 7236 8576 8978 9648 10271 12864 13467 14472 17152 17956 19296 20542 25728 26934 28944 30813 35912 38592 40401 41084 51456 53868 57888 61626 71824 77184 80802 82168 92439 107736 115776 121203 123252 143648 154368 161604 164336 184878 215472 231552 242406 246504 277317 287296 300763 323208 328672 369756 430944 463104 484812 493008 554634 574592 601526 646416 657344 688157 739512 861888 902289 969624 986016 1109268 1149184 1203052 1292832 1314688 1376314 1479024 1723776 1804578 1939248 1972032 2064471 2218536 2406104 2585664 2629376 2706867 2752628 2958048 3447552 3609156 3878496 3944064 4128942 4437072 4812208 5171328 5413734 5505256 5916096 6193413 7218312 7756992 7888128 8120601 8257884 8874144 9624416 10342656 10827468 11010512 11832192 12386826 14436624 15513984 16241202 16515768 17748288 18580239 19248832 21654936 22021024 23664384 24773652 28873248 31027968 32482404 33031536 35496576 37160478 38497664 43309872 44042048 46106519 49547304 57746496 64964808 66063072 70993152 74320956 76995328 86619744 88084096 92213038 99094608 115492992 129929616 132126144 138319557 148641912 173239488 176168192 184426076 198189216 230985984 259859232 264252288 276639114 297283824 346478976 368852152 396378432 414958671 519718464 528504576 553278228 594567648 692957952 737704304 792756864 829917342 1039436928 1106556456 1189135296 1244876013 1475408608 1585513728 1659834684 2078873856 2213112912 2378270592 2489752026 2950817216 3089136773 3319669368 4426225824 4756541184 4979504052 5901634432 6178273546 6639338736 8852451648 9267410319 9959008104 11803268864 12356547092 13278677472 17704903296 18534820638 19918016208 24713094184 26557354944 27802230957 35409806592 37069641276 39836032416 49426188368 53114709888 55604461914 74139282552 79672064832 83406692871 98852376736 106229419776 111208923828 148278565104 159344129664 166813385742 197704753472 222417847656 296557130208 318688259328 333626771484 395409506944 444835695312 593114260416 667253542968 790819013888 889671390624 1186228520832 1334507085936 1779342781248 2372457041664 2669014171872 3558685562496 5338028343744 7117371124992 10676056687488 21352113374976
• Sum of all divisors σ(n): 64104889497600
• Sum of proper divisors (its aliquot sum) s(n): 42752776122624
• 21352113374976 is an abundant number, because the sum of its proper divisors (42752776122624) is greater than itself. Its abundance is 21400662747648

Bases of 21352113374976

• Binary: 100110110101101101101001000100000011100000000₂
• Hexadecimal: 0x136B6D220700
• Base-36: 7KH0X0AO0

Squares and roots of 21352113374976

• 21352113374976 squared (21352113374976²) is 455912745577828989183000576
• 21352113374976 cubed (21352113374976³) is 9734700632674392557503209025701911986176
• The square root of 21352113374976 is 4620834.7054375359
• The cube root of 21352113374976 is 27742.5869330949

Scales and comparisons

• 21,352,113,374,976 seconds is equal to 678,931 years, 8 weeks, 1 day, 20 hours, 9 minutes, 36 seconds.
• To count from 1 to 21,352,113,374,976 would take you about one million, six hundred ninety-seven thousand, three hundred twenty-seven 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 21352113374976 cubic inches would be around 2311.9 feet tall.

Recreational maths with 21352113374976

• 21352113374976 backwards is 67947331125312
• 21352113374976 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21352113374976's digits is 54
• More coming soon!