21026014800

Names of 21026014800

• Cardinal: 21026014800 can be written as Twenty-one billion, twenty-six million, fourteen thousand, eight hundred.

Scientific notation

• Scientific notation: 2.10260148 × 10¹⁰

Factors of 21026014800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2124

Divisors of 21026014800

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 25 28 30 34 35 40 42 48 50 51 56 60 68 70 73 75 80 84 85 100 102 105 112 119 120 136 140 146 150 168 170 175 200 204 210 219 238 240 255 272 280 292 300 336 340 350 357 365 400 408 420 425 438 476 510 511 525 560 584 595 600 680 700 714 730 816 840 850 876 952 1020 1022 1050 1095 1168 1190 1200 1241 1275 1360 1400 1428 1460 1533 1680 1700 1752 1785 1825 1904 2017 2040 2044 2100 2190 2380 2482 2550 2555 2800 2856 2920 2975 3066 3400 3504 3570 3650 3723 4034 4080 4088 4200 4380 4760 4964 5100 5110 5475 5712 5840 5950 6051 6132 6205 6800 7140 7300 7446 7665 8068 8176 8400 8687 8760 8925 9520 9928 10085 10200 10220 10950 11900 12102 12264 12410 12775 14119 14280 14600 14892 15330 16136 17374 17520 17850 18615 19856 20170 20400 20440 21900 23800 24204 24528 24820 25550 26061 28238 28560 29200 29784 30255 30660 31025 32272 34289 34748 35700 37230 38325 40340 40880 42357 43435 43800 47600 48408 49640 50425 51100 52122 56476 59568 60510 61320 62050 68578 69496 70595 71400 74460 76650 80680 84714 86870 87600 93075 96816 99280 100850 102200 102867 104244 112952 121020 122640 124100 130305 137156 138992 141190 142800 147241 148920 151275 153300 161360 169428 171445 173740 186150 201700 204400 205734 208488 211785 217175 225904 240023 242040 248200 260610 274312 282380 294482 297840 302550 306600 338856 342890 347480 352975 372300 403400 411468 416976 423570 434350 441723 480046 484080 496400 514335 521220 548624 564760 588964 605100 613200 651525 677712 685780 694960 705950 720069 736205 744600 806800 822936 847140 857225 868700 883446 960092 1028670 1030687 1042440 1058925 1129520 1177928 1200115 1210200 1303050 1371560 1411900 1440138 1472410 1489200 1645872 1694280 1714450 1737400 1766892 1920184 2057340 2061374 2084880 2117850 2208615 2355856 2400230 2420400 2503097 2571675 2606100 2743120 2823800 2880276 2944820 3092061 3388560 3428900 3474800 3533784 3600345 3681025 3840368 4114680 4122748 4235700 4417230 4800460 5006194 5143350 5153435 5212200 5647600 5760552 5889640 6000575 6184122 6857800 7067568 7200690 7362050 7509291 8229360 8245496 8471400 8834460 9600920 10012388 10286700 10306870 10424400 11043075 11521104 11779280 12001150 12368244 12515485 13715600 14401380 14724100 15018582 15460305 16490992 16942800 17521679 17668920 18001725 19201840 20024776 20573400 20613740 22086150 24002300 24736488 25030970 25767175 28802760 29448200 30037164 30920610 35043358 35337840 36003450 37546455 40049552 41146800 41227480 44172300 48004600 49472976 50061940 51534350 52565037 57605520 58896400 60074328 61841220 62577425 70086716 72006900 75092910 77301525 82454960 87608395 88344600 96009200 100123880 103068700 105130074 120148656 123682440 125154850 140173432 144013800 150185820 154603050 175216790 176689200 187732275 200247760 206137400 210260148 247364880 250309700 262825185 280346864 288027600 300371640 309206100 350433580 375464550 412274800 420520296 438041975 500619400 525650370 600743280 618412200 700867160 750929100 841040592 876083950 1001238800 1051300740 1236824400 1314125925 1401734320 1501858200 1752167900 2102601480 2628251850 3003716400 3504335800 4205202960 5256503700 7008671600 10513007400 21026014800
• Sum of all divisors σ(n): 82660637952
• Sum of proper divisors (its aliquot sum) s(n): 61634623152
• 21026014800 is an abundant number, because the sum of its proper divisors (61634623152) is greater than itself. Its abundance is 40608608352

Bases of 21026014800

• Binary: 10011100101001111111000011001010000₂
• Hexadecimal: 0x4E53F8650
• Base-36: 9NQCGUO

Squares and roots of 21026014800

• 21026014800 squared (21026014800²) is 442093298369819040000
• 21026014800 cubed (21026014800³) is 9295460234504631008361792000000
• The square root of 21026014800 is 145003.4992681211
• The cube root of 21026014800 is 2760.0629580261

Scales and comparisons

• 21,026,014,800 seconds is equal to 668 years, 29 weeks, 1 day, 15 hours, 40 minutes.
• To count from 1 to 21,026,014,800 would take you about one thousand, three hundred thirty-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 21026014800 cubic inches would be around 230 feet tall.

Recreational maths with 21026014800

• 21026014800 backwards is 00841062012
• 21026014800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21026014800's digits is 24
• More coming soon!