21310880812624

Names of 21310880812624

• Cardinal: 21310880812624 can be written as Twenty-one trillion, three hundred ten billion, eight hundred eighty million, eight hundred twelve thousand, six hundred twenty-four.

Scientific notation

• Scientific notation: 2.1310880812624 × 10¹³

Factors of 21310880812624

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1004

Divisors of 21310880812624

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 8 13 16 17 26 29 34 52 58 68 97 104 116 136 193 194 208 221 232 272 289 377 386 388 442 464 493 578 653 754 772 776 884 986 1156 1261 1306 1508 1544 1552 1649 1768 1972 2312 2509 2522 2612 2813 3016 3088 3281 3298 3536 3757 3944 4624 5018 5044 5224 5597 5626 6032 6409 6562 6596 7514 7888 8381 8489 10036 10088 10448 11101 11194 11252 12818 13124 13192 15028 16762 16978 18721 18937 20072 20176 21437 22202 22388 22504 25636 26248 26384 28033 30056 33524 33956 36569 37442 37874 40144 42653 42874 44404 44776 45008 47821 51272 52496 55777 56066 60112 63341 67048 67912 72761 73138 74884 75748 85306 85748 88808 89552 95149 95642 102544 108953 111554 112132 126029 126682 134096 135824 144313 145522 146276 149768 151496 170612 171496 177616 188717 190298 191284 217906 223108 224264 243373 246181 252058 253364 288626 291044 292552 299536 302992 318257 321929 341224 342992 364429 377434 380596 382568 435812 446216 448528 486746 492362 504116 506728 542909 577252 582088 585104 621673 636514 643858 682448 725101 728858 754868 761192 765136 812957 823433 871624 892432 973492 984724 1008232 1013456 1076797 1085818 1154504 1164176 1236937 1243346 1273028 1287716 1450202 1457716 1509736 1522384 1617533 1625914 1638377 1646866 1743248 1836889 1946984 1969448 2016464 2142493 2153594 2171636 2309008 2453321 2473874 2486692 2546056 2575432 2900404 2915432 3019472 3235066 3251828 3276754 3293732 3654841 3673778 3893968 3938896 4137341 4185077 4284986 4307188 4343272 4906642 4947748 4973384 5092112 5150864 5410369 5472793 5800808 5830864 6470132 6503656 6553508 6587464 7057817 7309682 7347556 8274682 8370154 8569972 8614376 8686544 9229453 9813284 9895496 9946768 10568441 10820738 10945586 11601616 12224813 12940264 13007312 13107016 13174928 13998361 14115634 14619364 14695112 16549364 16740308 17139944 17228752 18305549 18458906 19626568 19790992 21027929 21136882 21641476 21891172 23879557 24449626 25880528 26214032 27852409 27996722 28231268 29238728 29390224 31227113 33098728 33480616 34279888 36422381 36611098 36917812 39253136 42055858 42273764 43282952 43782344 47512933 47759114 48899252 55704818 55993444 56462536 58477456 62132297 62454226 66197456 66961232 70334797 71146309 72844762 73222196 73835624 84111716 84547528 86565904 87564688 95025866 95518228 97798504 111409636 111986888 112925072 119982889 124264594 124908452 140669594 142292618 145689524 146444392 147671248 156900701 158922569 168223432 169095056 190051732 191036456 195597008 207821821 222819272 223973776 237972137 239965778 248529188 249816904 281339188 284585236 291379048 292888784 313801402 317845138 336446864 354519577 380103464 382072912 405952469 415643642 445638544 473490953 475944274 479931556 497058376 499633808 530860921 562678376 569170472 582758096 627602804 635690276 709039154 760206928 807719861 811904938 831287284 946981906 951888548 959863112 994116752 1056249049 1061721842 1125356752 1138340944 1255205608 1271380552 1418078308 1615439722 1623809876 1662574568 1893963812 1903777096 1919726224 2039709113 2112498098 2123443684 2510411216 2542761104 2701683673 2836156616 3230879444 3247619752 3325149136 3532970957 3787927624 3807554192 4079418226 4224996196 4246887368 4608754501 5403367346 5672313232 6026832809 6461758888 6495239504 6901191973 7065941914 7575855248 8158836452 8449992392 8493774736 9217509002 10806734692 12053665618 12923517776 13731237637 13802383946 14131883828 16317672904 16899984784 18435018004 21613469384 24107331236 27462475274 27604767892 28263767656 32635345808 36870036008 43226938768 45928622441 48214662472 54924950548 55209535784 56527535312 73740072016 78348826517 91857244882 96429324944 102456157753 109849901096 110419071568 156697653034 183714489764 204912315506 219699802192 313395306068 367428979528 409824631012 626790612136 734857959056 819649262024 1253581224272 1331930050789 1639298524048 2663860101578 5327720203156 10655440406312 21310880812624
• Sum of all divisors σ(n): 49699831194720
• Sum of proper divisors (its aliquot sum) s(n): 28388950382096
• 21310880812624 is an abundant number, because the sum of its proper divisors (28388950382096) is greater than itself. Its abundance is 7078069569472

Bases of 21310880812624

• Binary: 100110110000111010011011110110000111001010000₂
• Hexadecimal: 0x1361D37B0E50
• Base-36: 7JY307DXS

Squares and roots of 21310880812624

• 21310880812624 squared (21310880812624²) is 454153641009865758597765376
• 21310880812624 cubed (21310880812624³) is 9678414114180476369587098410841370906624
• The square root of 21310880812624 is 4616370.9569990149
• The cube root of 21310880812624 is 27724.7177408751

Scales and comparisons

• 21,310,880,812,624 seconds is equal to 677,620 years, 4 weeks, 5 days, 2 hours, 37 minutes, 4 seconds.
• To count from 1 to 21,310,880,812,624 would take you about one million, six hundred ninety-four thousand and fifty 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 21310880812624 cubic inches would be around 2310.4 feet tall.

Recreational maths with 21310880812624

• 21310880812624 backwards is 42621808801312
• The number of decimal digits it has is: 14
• The sum of 21310880812624's digits is 46
• More coming soon!