4638675479520

Names of 4638675479520

• Cardinal: 4638675479520 can be written as Four trillion, six hundred thirty-eight billion, six hundred seventy-five million, four hundred seventy-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.63867547952 × 10¹²

Factors of 4638675479520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19822

Divisors of 4638675479520

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 61 80 87 96 116 120 122 145 160 174 183 232 240 244 281 290 305 348 366 435 464 480 488 562 580 610 696 732 843 870 915 928 976 1124 1160 1220 1392 1405 1464 1686 1740 1769 1830 1952 2248 2320 2440 2784 2810 2928 3372 3480 3538 3660 4215 4496 4640 4880 5307 5620 5856 6744 6960 7076 7320 8149 8430 8845 8992 9760 10614 11240 13488 13920 14152 14640 16298 16860 17141 17690 19441 21228 22480 24447 26535 26976 28304 29280 32596 33720 34282 35380 38882 40745 42456 44960 48894 51423 53070 56608 58323 65192 67440 68564 70760 77764 81490 84912 85705 97205 97788 102846 106140 116646 122235 130384 134880 137128 141520 155528 162980 169824 171410 194410 195576 205692 212280 233292 244470 257115 260768 274256 283040 291615 311056 325960 342820 388820 391152 411384 424560 466584 488940 497089 514230 548512 563789 583230 622112 651920 685640 777640 782304 822768 849120 933168 977880 994178 1028460 1127578 1166460 1185901 1303840 1371280 1491267 1555280 1645536 1691367 1866336 1955760 1988356 2056920 2255156 2332920 2371802 2485445 2742560 2818945 2982534 3110560 3382734 3557703 3911520 3976712 4113840 4510312 4665840 4743604 4970890 5462921 5637890 5929505 5965068 6765468 7115406 7456335 7953424 8227680 8456835 9020624 9331680 9487208 9941780 10925842 11275780 11859010 11930136 13530936 14230812 14912670 15906848 16388763 16913670 17788515 18041248 18974416 19883560 21851684 22551560 23718020 23860272 27061872 27314605 28461624 29825340 32777526 33827340 34391129 35577030 37948832 39767120 43703368 45103120 47436040 47720544 54123744 54629210 56923248 59650680 65555052 67654680 68782258 71154060 79534240 81943815 87406736 90206240 94872080 103173387 109258420 113846496 119301360 131110104 135309360 137564516 142308120 158424709 163887630 171955645 174813472 189744160 206346774 218516840 238602720 262220208 270618720 275129032 284616240 316849418 327775260 333238181 343911290 412693548 437033680 475274127 515866935 524440416 550258064 569232480 633698836 655550520 666476362 687822580 792123545 825387096 874067360 950548254 999714543 1031733870 1100516128 1267397672 1311101040 1332952724 1375645160 1584247090 1650774192 1666190905 1901096508 1999429086 2063467740 2376370635 2534795344 2622202080 2665905448 2751290320 3168494180 3301548384 3332381810 3802193016 3998858172 4126935480 4752741270 4998572715 5069590688 5331810896 5502580640 6336988360 6664763620 7604386032 7997716344 8253870960 9505482540 9663907249 9997145430 10663621792 12673976720 13329527240 15208772064 15995432688 16507741920 19010965080 19327814498 19994290860 25347953440 26659054480 28991721747 31990865376 38021930160 38655628996 39988581720 48319536245 53318108960 57983443494 76043860320 77311257992 79977163440 96639072490 115966886988 144958608735 154622515984 159954326880 193278144980 231933773976 289917217470 309245031968 386556289960 463867547952 579834434940 773112579920 927735095904 1159668869880 1546225159840 2319337739760 4638675479520
• Sum of all divisors σ(n): 15418949374080
• Sum of proper divisors (its aliquot sum) s(n): 10780273894560
• 4638675479520 is an abundant number, because the sum of its proper divisors (10780273894560) is greater than itself. Its abundance is 6141598415040

Bases of 4638675479520

• Binary: 1000011100000000110100110101010101111100000₂
• Hexadecimal: 0x438069AABE0
• Base-36: 1N6Z7M31C

Squares and roots of 4638675479520

• 4638675479520 squared (4638675479520²) is 21517310204300101939430400
• 4638675479520 cubed (4638675479520³) is 99811819229912364529872192715665408000
• The square root of 4638675479520 is 2153758.4543119035
• The cube root of 4638675479520 is 16677.5146243121

Scales and comparisons

• 4,638,675,479,520 seconds is equal to 147,495 years, 27 weeks, 4 days, 14 hours, 32 minutes.
• To count from 1 to 4,638,675,479,520 would take you about three hundred sixty-eight thousand, seven hundred thirty-eight 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 4638675479520 cubic inches would be around 1389.8 feet tall.

Recreational maths with 4638675479520

• 4638675479520 backwards is 0259745768364
• The number of decimal digits it has is: 13
• The sum of 4638675479520's digits is 66
• More coming soon!