28311383942064

Names of 28311383942064

• Cardinal: 28311383942064 can be written as Twenty-eight trillion, three hundred eleven billion, three hundred eighty-three million, nine hundred forty-two thousand and sixty-four.

Scientific notation

• Scientific notation: 2.8311383942064 × 10¹³

Factors of 28311383942064

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2541

Divisors of 28311383942064

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 31 36 38 48 54 57 62 72 76 81 93 108 114 124 144 152 162 171 186 216 228 243 248 279 304 324 342 372 432 456 486 496 513 558 589 648 684 729 744 829 837 912 972 1026 1116 1178 1296 1368 1458 1488 1539 1657 1658 1674 1767 1944 2052 2187 2232 2356 2487 2511 2736 2916 3078 3314 3316 3348 3534 3888 4104 4374 4464 4617 4712 4971 4974 5022 5301 5832 6156 6628 6632 6696 7068 7461 7533 8208 8748 9234 9424 9942 9948 10044 10602 11664 12312 13256 13264 13392 13851 14136 14913 14922 15066 15751 15903 17496 18468 19884 19896 20088 21204 22383 22599 24624 25699 26512 27702 28272 29826 29844 30132 31483 31502 31806 34992 36936 39768 39792 40176 41553 42408 44739 44766 45198 47253 47709 51367 51398 55404 59652 59688 60264 62966 63004 63612 67149 67797 73872 77097 79536 83106 84816 89478 89532 90396 94449 94506 95418 102734 102796 110808 119304 119376 120528 125932 126008 127224 134217 134298 135594 141759 143127 154101 154194 166212 178956 179064 180792 188898 189012 190836 201447 205468 205592 221616 231291 238608 251864 252016 254448 268434 268596 271188 283347 283518 286254 308202 308388 332424 357912 358128 361584 377796 378024 381672 402651 402894 410936 411184 425277 429381 462303 462582 488281 503728 536868 537192 542376 566694 567036 572508 604341 616404 616776 664848 693873 715824 755592 756048 763344 805302 805788 821872 850041 850554 858762 924606 925164 975973 976562 1073736 1074384 1084752 1133388 1134072 1145016 1207953 1208682 1232808 1233552 1275831 1288143 1373653 1386909 1387746 1464843 1511184 1610604 1611576 1700082 1701108 1717524 1813023 1849212 1850328 1951946 1953124 2081619 2147472 2266776 2268144 2290032 2415906 2417364 2465616 2550123 2551662 2576286 2747306 2773818 2775492 2927919 2929686 3221208 3223152 3400164 3402216 3435048 3623859 3626046 3698424 3700656 3827493 3903892 3906248 4120959 4160727 4163238 4394529 4533552 4831812 4834728 5100246 5103324 5152572 5494612 5547636 5550984 5855838 5859372 6244857 6442416 6800328 6804432 6870096 7247718 7252092 7396848 7650369 7654986 7807784 7812496 8241918 8321454 8326476 8783757 8789058 9663624 9669456 10200492 10206648 10305144 10989224 11095272 11101968 11482479 11711676 11718744 12362877 12482181 12489714 13183587 13600656 14495436 14504184 15300738 15309972 15615568 16483836 16642908 16652952 17567514 17578116 18734571 19327248 20400984 20413296 20610288 21978448 22190544 22951107 22964958 23423352 23437488 24725754 24964362 24979428 26099407 26351271 26367174 28990872 29008368 30601476 30619944 32967672 33285816 33305904 34447437 35135028 35156232 37088631 37446543 37469142 39550761 40801968 42583243 45902214 45929916 46846704 49451508 49928724 49958856 52198814 52702542 52734348 56203713 57981744 61202952 61239888 65935344 66571632 68853321 68894874 70270056 70312464 74177262 74893086 74938284 78298221 79053813 79101522 85166486 91804428 91859832 98903016 99857448 99917712 104397628 105405084 105468696 111265893 112339629 112407426 118652283 122405904 127749729 137706642 137789748 140540112 148354524 149786172 149876568 156596442 158107626 158203044 170332972 183608856 183719664 197806032 199714896 208795256 210810168 210937392 222531786 224679258 224814852 234894663 237161439 237304566 255499458 275413284 275579496 296709048 299572344 299753136 313192884 316215252 316406088 333797679 340665944 355956849 367217712 383249187 417590512 421620336 445063572 449358516 449629704 469789326 474322878 474609132 510998916 550826568 551158992 593418096 599144688 626385768 632430504 632812176 667595358 681331888 704683989 711484317 711913698 766498374 809081617 890127144 898717032 899259408 939578652 948645756 949218264 1001393037 1021997832 1067870547 1101653136 1149747561 1252771536 1264861008 1335190716 1409367978 1422968634 1423827396 1532996748 1618163234 1780254288 1797434064 1879157304 1897291512 1898436528 2002786074 2043995664 2114051967 2134452951 2135741094 2299495122 2427244851 2670381432 2818735956 2845937268 2847654792 3004179111 3065993496 3236326468 3449242683 3758314608 3794583024 4005572148 4228103934 4268905902 4271482188 4598990244 4854489702 5340762864 5637471912 5691874536 5695309584 6008358222 6131986992 6342155901 6472652936 6898485366 7281734553 8011144296 8456207868 8537811804 8542964376 9197980488 9708979404 10347728049 11274943824 11383749072 12016716444 12684311802 12945305872 13796970732 14563469106 16022288592 16912415736 17075623608 17085928752 18395960976 19026467703 19417958808 20695456098 21845203659 24033432888 25368623604 27593941464 29126938212 31043184147 33824831472 34151247216 38052935406 38835917616 41390912196 43690407318 48066865776 50737247208 55187882928 57079403109 58253876424 62086368294 65535610977 76105870812 82781824392 87380814636 93129552441 101474494416 114158806218 116507752848 124172736588 131071221954 152211741624 165563648784 174761629272 186259104882 196606832931 228317612436 248345473176 262142443908 304423483248 349523258544 372518209764 393213665862 456635224872 496690946352 524284887816 589820498793 745036419528 786427331724 913270449744 1048569775632 1179640997586 1490072839056 1572854663448 1769461496379 2359281995172 3145709326896 3538922992758 4718563990344 7077845985516 9437127980688 14155691971032 28311383942064
• Sum of all divisors σ(n): 89552585728000
• Sum of proper divisors (its aliquot sum) s(n): 61241201785936
• 28311383942064 is an abundant number, because the sum of its proper divisors (61241201785936) is greater than itself. Its abundance is 32929817843872

Bases of 28311383942064

• Binary: 110011011111111000001111110111010001110110000₂
• Hexadecimal: 0x19BFC1FBA3B0
• Base-36: A1A2J0R00

Squares and roots of 28311383942064

• 28311383942064 squared (28311383942064²) is 801534460714959316508580096
• 28311383942064 cubed (28311383942064³) is 22692549860096427238070067431371767558144
• The square root of 28311383942064 is 5320844.2884624991
• The cube root of 28311383942064 is 30478.0398914671

Scales and comparisons

• 28,311,383,942,064 seconds is equal to 900,214 years, 22 weeks, 4 days, 21 hours, 14 minutes, 24 seconds.
• To count from 1 to 28,311,383,942,064 would take you about two million, two hundred fifty thousand, five hundred thirty-six 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 28311383942064 cubic inches would be around 2539.8 feet tall.

Recreational maths with 28311383942064

• 28311383942064 backwards is 46024938311382
• 28311383942064 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28311383942064's digits is 54
• More coming soon!