21312488633800

Names of 21312488633800

• Cardinal: 21312488633800 can be written as Twenty-one trillion, three hundred twelve billion, four hundred eighty-eight million, six hundred thirty-three thousand, eight hundred.

Scientific notation

• Scientific notation: 2.13124886338 × 10¹³

Factors of 21312488633800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2029

Divisors of 21312488633800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 23 25 26 28 35 40 46 50 52 56 65 70 91 92 100 104 115 130 140 161 169 175 182 184 200 230 260 280 299 322 325 338 350 364 455 460 520 575 598 644 650 676 700 728 805 845 910 920 1150 1183 1196 1288 1300 1352 1400 1495 1610 1690 1820 1979 2093 2275 2300 2366 2392 2600 2990 3220 3380 3640 3887 3958 4025 4186 4225 4550 4600 4732 5915 5980 6440 6760 7475 7774 7916 8050 8372 8450 9100 9464 9895 10465 11830 11960 13853 14950 15548 15832 16100 16744 16900 18200 19435 19790 20930 23660 25727 27209 27706 29575 29900 31096 32200 33800 38870 39580 41860 45517 47320 49475 51454 52325 54418 55412 59150 59800 69265 77740 79160 83720 91034 97175 98950 102908 104650 108836 110824 118300 128635 136045 138530 155480 180089 182068 194350 197900 205816 209300 217672 227585 236600 257270 272090 277060 318619 334451 346325 360178 364136 388700 395800 418600 455170 514540 544180 554120 591721 637238 643175 668902 680225 692650 720356 777400 900445 910340 1029080 1088360 1137925 1183442 1274476 1286350 1337804 1360450 1385300 1440712 1593095 1672255 1800890 1820680 2275850 2341157 2366884 2548952 2572700 2675608 2720900 2770600 2958605 3186190 3344510 3601780 3916441 4142047 4502225 4551700 4682314 4733768 5145400 5441800 5917210 6372380 6689020 7203560 7692373 7832882 7965475 8284094 8361275 9004450 9103400 9364628 11705785 11834420 12744760 13378040 14793025 15384746 15665764 15930950 16568188 16722550 18008900 18729256 19582205 20710235 23411570 23668840 27415087 29586050 30769492 31331528 31861900 33136376 33445100 36017800 38461865 39164410 41420470 46823140 50913733 53846611 54830174 58528925 59172100 61538984 63723800 66890200 76923730 78328820 82840940 90078143 93646280 97911025 101827466 103551175 107693222 109660348 117057850 118344200 137075435 153847460 156657640 165681880 180156286 192309325 195822050 203654932 207102350 215386444 219320696 234115700 254568665 269233055 274150870 307694920 356396131 360312572 384618650 391644100 407309864 414204700 430772888 450390715 468231400 509137330 538466110 548301740 630547001 661878529 685377175 712792262 720625144 769237300 783288200 828409400 900781430 1018274660 1076932220 1096603480 1171015859 1261094002 1272843325 1323757058 1346165275 1370754350 1425584524 1538474600 1781980655 1801562860 2036549320 2153864440 2251953575 2342031718 2522188004 2545686650 2647514116 2692330550 2741508700 2851169048 3152735005 3309392645 3563961310 3603125720 4503907150 4633149703 4684063436 5044376008 5091373300 5295028232 5384661100 5483017400 5855079295 6305470010 6618785290 7127922620 8197111013 8909903275 9007814300 9266299406 9368126872 10182746600 10769322200 11710158590 12610940020 13237570580 14255845240 15223206167 15763675025 16394222026 16546963225 17819806550 18015628600 18532598812 23165748515 23420317180 25221880040 26475141160 29275396475 30446412334 31527350050 32788444052 33093926450 35639613100 37065197624 40985555065 46331497030 46840634360 58550792950 60892824668 63054700100 65576888104 66187852900 71279226200 76116030835 81971110130 92662994060 106562443169 115828742575 117101585900 121785649336 126109400200 132375705800 152232061670 163942220260 185325988120 204927775325 213124886338 231657485150 234203171800 304464123340 327884440520 380580154175 409855550650 426249772676 463314970300 532812215845 608928246680 761160308350 819711101300 852499545352 926629940600 1065624431690 1522320616700 1639422202600 2131248863380 2664061079225 3044641233400 4262497726760 5328122158450 10656244316900 21312488633800
• Sum of all divisors σ(n): 64020102719040
• Sum of proper divisors (its aliquot sum) s(n): 42707614085240
• 21312488633800 is an abundant number, because the sum of its proper divisors (42707614085240) is greater than itself. Its abundance is 21395125451440

Bases of 21312488633800

• Binary: 100110110001000110011010100000111010111001000₂
• Hexadecimal: 0x1362335075C8
• Base-36: 7JYTLGKP4

Squares and roots of 21312488633800

• 21312488633800 squared (21312488633800²) is 454222171765854190502440000
• 21312488633800 cubed (21312488633800³) is 9680604872979718710031352411166472000000
• The square root of 21312488633800 is 4616545.0971262049
• The cube root of 21312488633800 is 27725.4149632265

Scales and comparisons

• 21,312,488,633,800 seconds is equal to 677,671 years, 11 weeks, 1 day, 3 hours, 36 minutes, 40 seconds.
• To count from 1 to 21,312,488,633,800 would take you about one million, six hundred ninety-four thousand, one hundred seventy-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 21312488633800 cubic inches would be around 2310.5 feet tall.

Recreational maths with 21312488633800

• 21312488633800 backwards is 00833688421312
• The number of decimal digits it has is: 14
• The sum of 21312488633800's digits is 49
• More coming soon!