28961733398400

Names of 28961733398400

• Cardinal: 28961733398400 can be written as Twenty-eight trillion, nine hundred sixty-one billion, seven hundred thirty-three million, three hundred ninety-eight thousand, four hundred.

Scientific notation

• Scientific notation: 2.89617333984 × 10¹³

Factors of 28961733398400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 84755

Divisors of 28961733398400

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 32 33 36 40 44 45 48 50 55 60 64 66 72 75 80 88 90 96 99 100 110 120 128 132 144 150 160 165 176 180 192 198 200 220 225 240 264 275 288 300 320 330 352 360 384 396 400 440 450 480 495 528 550 576 600 640 660 704 720 792 800 825 880 900 960 990 1056 1093 1100 1152 1200 1320 1408 1440 1584 1600 1650 1760 1800 1920 1980 2112 2186 2200 2400 2475 2640 2880 3168 3200 3279 3300 3520 3600 3960 4224 4372 4400 4800 4950 5280 5465 5760 6336 6558 6600 7040 7200 7920 8744 8800 9600 9837 9900 10560 10930 12023 12672 13116 13200 14400 15840 16395 17488 17600 19674 19800 21120 21860 24046 26232 26400 27325 28800 31680 32790 34976 35200 36069 39348 39600 43720 48092 49185 52464 52800 54650 60115 63360 65580 69952 72138 78696 79200 81975 83641 87440 96184 98370 104928 105600 108207 109300 120230 131160 139904 144276 157392 158400 163950 167282 174880 180345 192368 196740 209856 216414 218600 240460 245925 250923 262320 288552 300575 314784 316800 327900 334564 349760 360690 384736 393480 418205 419712 432828 437200 480920 491850 501846 524640 541035 577104 601150 629568 655800 669128 699520 721380 752769 769472 786960 836410 865656 874400 901725 920051 961840 983700 1003692 1049280 1082070 1154208 1202300 1254615 1259136 1311600 1338256 1442760 1505538 1538944 1573920 1672820 1731312 1748800 1803450 1840102 1923680 1967400 2007384 2091025 2098560 2164140 2308416 2404600 2509230 2623200 2676512 2705175 2760153 2885520 3011076 3147840 3345640 3462624 3497600 3606900 3680204 3763845 3847360 3934800 4014768 4182050 4328280 4600255 4616832 4809200 5018460 5246400 5353024 5410350 5520306 5771040 6022152 6273075 6295680 6691280 6925248 7213800 7360408 7527690 7694720 7869600 8029536 8280459 8364100 8656560 9200510 9618400 10036920 10492800 10706048 10820700 11040612 11542080 12044304 12546150 13382560 13800765 13850496 14427600 14720816 15055380 15739200 16059072 16560918 16728200 17313120 18401020 18819225 19236800 20073840 21641400 22081224 23001275 23084160 24088608 25092300 26765120 27601530 28855200 29441632 30110760 31478400 32118144 33121836 33456400 34626240 36802040 37638450 38473600 40147680 41402295 43282800 44162448 46002550 48177216 50184600 53530240 55203060 57710400 58883264 60221520 66243672 66912800 69003825 69252480 73604080 75276900 80295360 82804590 86565600 88324896 91419613 92005100 96354432 100369200 110406120 115420800 117766528 120443040 132487344 133825600 138007650 147208160 150553800 160590720 165609180 173131200 176649792 182839226 184010200 200738400 207011475 220812240 240886080 264974688 267651200 274258839 276015300 294416320 301107600 331218360 346262400 353299584 365678452 368020400 401476800 414022950 441624480 457098065 481772160 529949376 548517678 552030600 588832640 602215200 662436720 731356904 736040800 802953600 822776517 828045900 883248960 914196130 1005615743 1059898752 1097035356 1104061200 1204430400 1324873440 1371294195 1462713808 1472081600 1645553034 1656091800 1766497920 1828392260 2011231486 2194070712 2208122400 2285490325 2408860800 2649746880 2742588390 2925427616 2944163200 3016847229 3291106068 3312183600 3656784520 4022462972 4113882585 4388141424 4416244800 4570980650 5028078715 5299493760 5485176780 5850855232 6033694458 6582212136 6624367200 6856470975 7313569040 8044925944 8227765170 8776282848 8832489600 9050541687 9141961300 10056157430 10970353560 11701710464 12067388916 13164424272 13248734400 13712941950 14627138080 15084236145 16089851888 16455530340 17552565696 18101083374 18283922600 20112314860 20569412925 21940707120 24134777832 25140393575 26328848544 26497468800 27425883900 29254276160 30168472290 32179703776 32911060680 35105131392 36202166748 36567845200 40224629720 41138825850 43881414240 45252708435 48269555664 50280787150 52657697088 54851767800 58508552320 60336944580 64359407552 65822121360 72404333496 73135690400 75421180725 80449259440 82277651700 87762828480 90505416870 96539111328 100561574300 105315394176 109703535600 120673889160 128718815104 131644242720 144808666992 146271380800 150842361450 160898518880 164555303400 175525656960 181010833740 193078222656 201123148600 219407071200 226263542175 241347778320 263288485440 289617333984 292542761600 301684722900 321797037760 329110606800 362021667480 386156445312 402246297200 438814142400 452527084350 482695556640 526576970880 579234667968 603369445800 643594075520 658221213600 724043334960 804492594400 877628284800 905054168700 965391113280 1158469335936 1206738891600 1316442427200 1448086669920 1608985188800 1810108337400 1930782226560 2413477783200 2632884854400 2896173339840 3217970377600 3620216674800 4826955566400 5792346679680 7240433349600 9653911132800 14480866699200 28961733398400
• Sum of all divisors σ(n): 112841331866640
• Sum of proper divisors (its aliquot sum) s(n): 83879598468240
• 28961733398400 is an abundant number, because the sum of its proper divisors (83879598468240) is greater than itself. Its abundance is 54917865069840

Bases of 28961733398400

• Binary: 110100101011100101101110101001100111110000000₂
• Hexadecimal: 0x1A572DD4CF80
• Base-36: A9KU4AN40

Squares and roots of 28961733398400

• 28961733398400 squared (28961733398400²) is 838782001439998013122560000
• 28961733398400 cubed (28961733398400³) is 24292580705081587350281287424507904000000
• The square root of 28961733398400 is 5381610.6695300803
• The cube root of 28961733398400 is 30709.6488461311

Scales and comparisons

• 28,961,733,398,400 seconds is equal to 920,893 years, 27 weeks, 6 days, 16 hours.
• To count from 1 to 28,961,733,398,400 would take you about two million, three hundred two thousand, two hundred thirty-three 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 28961733398400 cubic inches would be around 2559.1 feet tall.

Recreational maths with 28961733398400

• 28961733398400 backwards is 00489333716982
• The number of decimal digits it has is: 14
• The sum of 28961733398400's digits is 63
• More coming soon!