28675143616320

Names of 28675143616320

• Cardinal: 28675143616320 can be written as Twenty-eight trillion, six hundred seventy-five billion, one hundred forty-three million, six hundred sixteen thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.867514361632 × 10¹³

Factors of 28675143616320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 11097

Divisors of 28675143616320

• Number of divisors d(n): 294
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 135 144 160 162 180 192 216 240 243 270 288 320 324 360 405 432 480 486 540 576 648 720 729 810 864 960 972 1080 1215 1296 1440 1458 1620 1728 1944 2160 2430 2592 2880 2916 3240 3645 3888 4320 4860 5184 5832 6480 7290 7776 8640 9720 11087 11664 12960 14580 15552 19440 22174 23328 25920 29160 33261 38880 44348 46656 55435 58320 66522 77760 88696 99783 110870 116640 133044 166305 177392 199566 221740 233280 266088 299349 332610 354784 399132 443480 498915 532176 598698 665220 709568 798264 886960 898047 997830 1064352 1197396 1330440 1496745 1596528 1773920 1796094 1995660 2128704 2394792 2660880 2694141 2993490 3193056 3547840 3592188 3991320 4490235 4789584 5321760 5388282 5986980 6386112 7184376 7982640 8082423 8980470 9579168 10643520 10776564 11973960 13470705 14368752 15965280 16164846 17960940 19158336 21553128 23947920 26941410 28737504 31930560 32329692 35921880 40412115 43106256 47895840 53882820 57475008 64659384 71843760 80824230 86212512 95791680 107765640 122921569 129318768 143687520 161648460 172425024 215531280 245843138 258637536 287375040 323296920 368764707 431062560 491686276 517275072 614607845 646593840 737529414 862125120 983372552 1106294121 1229215690 1293187680 1475058828 1843823535 1966745104 2212588242 2458431380 2586375360 2950117656 3318882363 3687647070 3933490208 4425176484 4916862760 5531470605 5900235312 6637764726 7375294140 7866980416 8850352968 9833725520 9956647089 11062941210 11800470624 13275529452 14750588280 16594411815 17700705936 19667451040 19913294178 22125882420 23600941248 26551058904 29501176560 29869941267 33188823630 35401411872 39334902080 39826588356 44251764840 49783235445 53102117808 59002353120 59739882534 66377647260 70802823744 79653176712 88503529680 89609823801 99566470890 106204235616 118004706240 119479765068 132755294520 149349706335 159306353424 177007059360 179219647602 199132941780 212408471232 238959530136 265510589040 298699412670 318612706848 354014118720 358439295204 398265883560 448049119005 477919060272 531021178080 597398825340 637225413696 716878590408 796531767120 896098238010 955838120544 1062042356160 1194797650680 1433757180816 1593063534240 1792196476020 1911676241088 2389595301360 2867514361632 3186127068480 3584392952040 4779190602720 5735028723264 7168785904080 9558381205440 14337571808160 28675143616320
• Sum of all divisors σ(n): 102386430304962
• Sum of proper divisors (its aliquot sum) s(n): 73711286688642
• 28675143616320 is an abundant number, because the sum of its proper divisors (73711286688642) is greater than itself. Its abundance is 45036143072322

Bases of 28675143616320

• Binary: 110100001010001110011101111111100011101000000₂
• Hexadecimal: 0x1A1473BFC740
• Base-36: A5X6G5000

Squares and roots of 28675143616320

• 28675143616320 squared (28675143616320²) is 822263861416577647370342400
• 28675143616320 cubed (28675143616320³) is 23578534316630209677213277906252627968000
• The square root of 28675143616320 is 5354917.7039726763
• The cube root of 28675143616320 is 30608.0174701029

Scales and comparisons

• 28,675,143,616,320 seconds is equal to 911,780 years, 45 weeks, 1 day, 7 hours, 12 minutes.
• To count from 1 to 28,675,143,616,320 would take you about two million, two hundred seventy-nine thousand, four hundred fifty-two 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 28675143616320 cubic inches would be around 2550.7 feet tall.

Recreational maths with 28675143616320

• 28675143616320 backwards is 02361634157682
• 28675143616320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28675143616320's digits is 54
• More coming soon!