21627497949456

Names of 21627497949456

• Cardinal: 21627497949456 can be written as Twenty-one trillion, six hundred twenty-seven billion, four hundred ninety-seven million, nine hundred forty-nine thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 2.1627497949456 × 10¹³

Factors of 21627497949456

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 124608

Divisors of 21627497949456

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 42 43 48 56 62 84 86 93 112 124 129 168 172 186 217 248 258 301 336 344 372 389 434 496 516 602 651 688 744 778 868 903 1032 1167 1204 1302 1333 1488 1556 1736 1806 2064 2334 2408 2604 2666 2723 3112 3472 3612 3999 4668 4816 5208 5332 5446 6224 7224 7998 8169 9331 9336 10416 10664 10892 12059 14448 15996 16338 16727 18662 18672 21328 21784 24118 27993 31992 32676 33454 36177 37324 43568 48236 50181 55986 63984 65352 66908 72354 74648 84413 96472 100362 111972 117089 124133 130704 133816 144708 149296 168826 192944 200724 223944 234178 248266 253239 267632 289416 337652 351267 372399 401448 447888 468356 496532 506478 518537 578832 675304 702534 744798 802896 868931 936712 993064 1012956 1037074 1350608 1405068 1489596 1555611 1737862 1873424 1986128 2025912 2074148 2606793 2810136 2979192 3111222 3475724 3629759 3848123 4051824 4148296 5213586 5337719 5620272 5958384 6222444 6951448 7259518 7696246 8296592 10427172 10675438 10889277 11544369 12444888 13902896 14519036 15392492 16013157 20854344 21350876 21778554 23088738 24889776 26936861 29038072 30784984 32026314 37364033 41708688 42701752 43557108 46177476 48287737 53873722 58076144 61569968 64052628 74728066 80810583 85403504 87114216 92354952 96575474 107747444 112092099 128105256 144863211 149456132 161621166 165469289 174228432 184709904 193150948 215494888 224184198 256210512 289726422 298912264 323242332 330938578 338014159 386301896 430989776 448368396 496407867 579452844 597824528 646484664 661877156 676028318 772603792 896736792 992815734 1014042477 1158285023 1158905688 1292969328 1323754312 1352056636 1496919847 1793473584 1985631468 2028084954 2076372691 2316570046 2317811376 2647508624 2704113272 2993839694 3474855069 3971262936 4056169908 4152745382 4490759541 4633140092 5408226544 5987679388 6229118073 6949710138 7942525872 8112339816 8305490764 8981519082 9266280184 10478438929 11975358776 12458236146 13899420276 14534608837 16224679632 16610981528 17963038164 18532560368 20956877858 23950717552 24916472292 27798840552 29069217674 31435316787 33221963056 35926076328 41913755716 43603826511 49832944584 55597681104 58138435348 62870633574 64367553421 71852152656 83827511432 87207653022 99665889168 116276870696 125741267148 128735106842 167655022864 174415306044 193102660263 232553741392 251482534296 257470213684 348830612088 386205320526 450572873947 502965068592 514940427368 697661224176 772410641052 901145747894 1029880854736 1351718621841 1544821282104 1802291495788 2703437243682 3089642564208 3604582991576 5406874487364 7209165983152 10813748974728 21627497949456
• Sum of all divisors σ(n): 67619146383360
• Sum of proper divisors (its aliquot sum) s(n): 45991648433904
• 21627497949456 is an abundant number, because the sum of its proper divisors (45991648433904) is greater than itself. Its abundance is 24364150484448

Bases of 21627497949456

• Binary: 100111010101110001011010101010010100100010000₂
• Hexadecimal: 0x13AB8B552910
• Base-36: 7NZJ9VG9C

Squares and roots of 21627497949456

• 21627497949456 squared (21627497949456²) is 467748667553723484730695936
• 21627497949456 cubed (21627497949456³) is 10116233348378930905730757082219832610816
• The square root of 21627497949456 is 4650537.3828683499
• The cube root of 21627497949456 is 27861.3459694283

Scales and comparisons

• 21,627,497,949,456 seconds is equal to 687,687 years, 27 weeks, 6 days, 7 hours, 17 minutes, 36 seconds.
• To count from 1 to 21,627,497,949,456 would take you about one million, seven hundred nineteen thousand, two hundred eighteen 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 21627497949456 cubic inches would be around 2321.8 feet tall.

Recreational maths with 21627497949456

• 21627497949456 backwards is 65494979472612
• The number of decimal digits it has is: 14
• The sum of 21627497949456's digits is 75
• More coming soon!