28816838291456

Names of 28816838291456

• Cardinal: 28816838291456 can be written as Twenty-eight trillion, eight hundred sixteen billion, eight hundred thirty-eight million, two hundred ninety-one thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 2.8816838291456 × 10¹³

Factors of 28816838291456

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 187

Divisors of 28816838291456

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 73 89 92 128 146 178 184 256 292 356 368 512 529 584 712 736 1024 1058 1168 1424 1472 1679 2047 2048 2116 2336 2848 2944 3358 4094 4096 4232 4672 5696 5888 6497 6716 7921 8188 8464 9344 11392 11776 12167 12994 13432 15842 16376 16928 18688 22784 23552 24334 25988 26864 31684 32752 33856 37376 38617 45568 47081 47104 48668 51976 53728 63368 65504 67712 74752 77234 91136 94162 94208 97336 103952 107456 126736 131008 135424 149431 149504 154468 182183 182272 188324 194672 207904 214912 253472 262016 270848 298862 299008 308936 364366 364544 376648 389344 415808 429824 506944 524032 541696 578233 597724 617872 728732 753296 778688 831616 859648 888191 1013888 1048064 1082863 1083392 1156466 1195448 1235744 1457464 1506592 1557376 1663232 1719296 1776382 2027776 2096128 2165726 2166784 2312932 2390896 2471488 2914928 3013184 3114752 3326464 3436913 3438592 3552764 4055552 4190209 4192256 4331452 4625864 4781792 4942976 5829856 6026368 6229504 6652928 6873826 6877184 7105528 8111104 8380418 8384512 8662904 9251728 9563584 9885952 11659712 12052736 12459008 13299359 13305856 13747652 14211056 16222208 16760836 17325808 18503456 19127168 19771904 23319424 24105472 24918016 26598718 26611712 27495304 28422112 32444416 33521672 34651616 37006912 38254336 39543808 46638848 48210944 49836032 53197436 54990608 56844224 67043344 69303232 74013824 76508672 79048999 79087616 93277696 96374807 96421888 106394872 109981216 113688448 134086688 138606464 148027648 153017344 158097998 158175232 186555392 192749614 192843776 212789744 219962432 227376896 268173376 277212928 296055296 305885257 306034688 316195996 373110784 385499228 425579488 439924864 454753792 536346752 554425856 592110592 611770514 612069376 632391992 746221568 770998456 851158976 879849728 909507584 1072693504 1108851712 1184221184 1223541028 1264783984 1541996912 1702317952 1759699456 1819015168 2145387008 2217703424 2368442368 2447082056 2529567968 3083993824 3404635904 3519398912 3638030336 4290774016 4435406848 4894164112 5059135936 6167987648 6809271808 7035360911 7038797824 8581548032 9788328224 10118271872 12335975296 13618543616 14070721822 14077595648 17163096064 19576656448 20236543744 24671950592 27237087232 28141443644 39153312896 40473087488 49343901184 54474174464 56282887288 78306625792 80946174976 98687802368 112565774576 156613251584 161892349952 197375604736 225131549152 313226503168 323784699904 394751209472 450263098304 626453006336 900526196608 1252906012672 1801052393216 3602104786432 7204209572864 14408419145728 28816838291456
• Sum of all divisors σ(n): 61765006109280
• Sum of proper divisors (its aliquot sum) s(n): 32948167817824
• 28816838291456 is an abundant number, because the sum of its proper divisors (32948167817824) is greater than itself. Its abundance is 4131329526368

Bases of 28816838291456

• Binary: 110100011010101110001011010001111000000000000₂
• Hexadecimal: 0x1A357168F000
• Base-36: A7Q9THN28

Squares and roots of 28816838291456

• 28816838291456 squared (28816838291456²) is 830410169115924757202599936
• 28816838291456 cubed (28816838291456³) is 23929795558994233198347621569763334946816
• The square root of 28816838291456 is 5368131.7319395207
• The cube root of 28816838291456 is 30658.3499011509

Scales and comparisons

• 28,816,838,291,456 seconds is equal to 916,286 years, 16 weeks, 4 days, 23 hours, 10 minutes, 56 seconds.
• To count from 1 to 28,816,838,291,456 would take you about two million, two hundred ninety thousand, seven hundred fifteen 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 28816838291456 cubic inches would be around 2554.9 feet tall.

Recreational maths with 28816838291456

• 28816838291456 backwards is 65419283861882
• The number of decimal digits it has is: 14
• The sum of 28816838291456's digits is 71
• More coming soon!