42728445313960

Names of 42728445313960

• Cardinal: 42728445313960 can be written as Forty-two trillion, seven hundred twenty-eight billion, four hundred forty-five million, three hundred thirteen thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 4.272844531396 × 10¹³

Factors of 42728445313960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 442

Divisors of 42728445313960

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 14 19 20 28 35 38 40 49 56 70 76 95 98 133 140 152 190 196 245 266 280 361 380 392 409 490 532 665 722 760 818 931 980 1064 1330 1444 1636 1805 1862 1960 2045 2527 2660 2863 2888 3272 3610 3724 4090 4655 5054 5320 5726 6859 7220 7448 7771 8180 9310 10108 11452 12635 13718 14315 14440 15542 16360 17689 18620 20041 20216 22904 25270 27436 28630 31084 34295 35378 37240 38855 40082 48013 50540 54397 54872 57260 62168 68590 70756 77710 80164 88445 96026 100205 101080 108794 114520 130321 137180 141512 147649 155420 160328 167281 176890 192052 200410 217588 240065 260642 271985 274360 295298 310840 334562 336091 353780 380779 384104 400820 435176 480130 521284 543970 590596 651605 669124 672182 707560 738245 761558 801640 836405 912247 960260 1033543 1042568 1087940 1170967 1181192 1303210 1338248 1344364 1476490 1523116 1672810 1680455 1824494 1903895 1920520 2067086 2175880 2341934 2606420 2688728 2805331 2952980 3046232 3178339 3345620 3360910 3648988 3807790 4134172 4561235 4683868 5167715 5212840 5610662 5854835 5905960 6356678 6385729 6691240 6721820 7234801 7297976 7615580 8196769 8268344 9122470 9367736 10335430 11221324 11709670 12713356 12771458 13443640 14026655 14469602 15231160 15891695 16393538 18244940 19637317 20670860 22248373 22442648 23419340 25426712 25542916 28053310 28939204 31783390 31928645 32787076 36174005 36489880 39274634 40983845 41341720 44496746 46838680 51085832 53301289 56106620 57878408 60388441 63566780 63857290 65574152 72348010 78549268 81967690 88993492 98186585 106602578 111241865 112213240 120776882 127133560 127714580 137461219 144696020 155738611 157098536 163935380 177986984 196373170 213205156 222483730 241553764 255429160 266506445 274922438 289392040 301942205 311477222 327870760 373109023 392746340 422719087 426410312 444967460 483107528 533012890 549844876 603884410 622954444 687306095 746218046 778693055 785492680 845438174 889934920 1066025780 1099689752 1147380379 1207768820 1245908888 1374612190 1492436092 1557386110 1690876348 1865545115 2113595435 2132051560 2294760758 2415537640 2611763161 2749224380 2959033609 2984872184 3114772220 3381752696 3731090230 4227190870 4589521516 5223526322 5498448760 5736901895 5918067218 6229544440 7462180460 8031662653 8454381740 9179043032 10447052644 11473803790 11836134436 13058815805 14795168045 14924360920 16063325306 16908763480 20894105288 21800227201 22947607580 23672268872 26117631610 29590336090 32126650612 40158313265 43600454402 45895215160 52235263220 56221638571 59180672180 64253301224 80316626530 87200908804 104470526440 109001136005 112443277142 118361344360 152601590407 160633253060 174401817608 218002272010 224886554284 281108192855 305203180814 321266506120 436004544020 449773108568 562216385710 610406361628 763007952035 872009088040 1068211132849 1124432771420 1220812723256 1526015904070 2136422265698 2248865542840 3052031808140 4272844531396 5341055664245 6104063616280 8545689062792 10682111328490 21364222656980 42728445313960
• Sum of all divisors σ(n): 118337514669630
• Sum of proper divisors (its aliquot sum) s(n): 75609069355670
• 42728445313960 is an abundant number, because the sum of its proper divisors (75609069355670) is greater than itself. Its abundance is 32880624041710

Bases of 42728445313960

• Binary: 1001101101110001111101110011100000001110101000₂
• Hexadecimal: 0x26DC7DCE03A8
• Base-36: F596D4GX4

Squares and roots of 42728445313960

• 42728445313960 squared (42728445313960²) is 1825720038948070282970881600
• 42728445313960 cubed (42728445313960³) is 78010178842793542370191897088649987136000
• The square root of 42728445313960 is 6536699.8794468145
• The cube root of 42728445313960 is 34960.0756496473

Scales and comparisons

• 42,728,445,313,960 seconds is equal to 1,358,632 years, 20 weeks, 3 days, 3 hours, 12 minutes, 40 seconds.
• To count from 1 to 42,728,445,313,960 would take you about three million, three hundred ninety-six thousand, five hundred eighty 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 42728445313960 cubic inches would be around 2913.3 feet tall.

Recreational maths with 42728445313960

• 42728445313960 backwards is 06931354482724
• The number of decimal digits it has is: 14
• The sum of 42728445313960's digits is 58
• More coming soon!