842028142320

Names of 842028142320

• Cardinal: 842028142320 can be written as Eight hundred forty-two billion, twenty-eight million, one hundred forty-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 8.4202814232 × 10¹¹

Factors of 842028142320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7728

Divisors of 842028142320

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 37 40 45 48 53 60 72 74 79 80 90 106 111 120 144 148 158 159 180 185 212 222 237 240 265 296 316 318 333 360 370 395 424 444 474 477 530 555 592 632 636 666 711 720 740 790 795 848 888 948 954 1060 1110 1185 1264 1272 1332 1422 1480 1580 1590 1665 1776 1896 1908 1961 2120 2220 2370 2385 2544 2664 2844 2923 2960 3160 3180 3330 3555 3792 3816 3922 4187 4240 4440 4740 4770 5328 5688 5846 5883 6320 6360 6660 7110 7549 7632 7844 8374 8769 8880 9480 9540 9805 11376 11692 11766 12561 12720 13320 14220 14615 15098 15688 16748 17538 17649 18960 19080 19610 20935 22647 23384 23532 25122 26307 26640 28440 29230 29415 30196 31376 33496 35076 35298 37683 37745 38160 39220 41870 43845 45294 46768 47064 50244 52614 56880 58460 58830 60392 62805 66992 67941 70152 70596 75366 75490 78440 83740 87690 88245 90588 94128 100488 105228 113235 116920 117660 120784 125610 131535 135882 140304 141192 150732 150980 154919 156880 167480 175380 176490 181176 188415 200976 210456 226470 233840 235320 251220 263070 271764 279313 282384 301464 301960 309838 334960 339705 350760 352980 362352 376830 400097 420912 452940 464757 470640 502440 526140 543528 558626 596371 602928 603920 619676 679410 701520 705960 753660 774595 800194 837939 905880 929514 1004880 1052280 1087056 1117252 1192742 1200291 1239352 1358820 1394271 1396565 1411920 1507320 1549190 1600388 1675878 1789113 1811760 1859028 2000485 2104560 2234504 2323785 2385484 2400582 2478704 2513817 2717640 2788542 2793130 2981855 3014640 3098380 3200776 3351756 3578226 3600873 3718056 4000970 4189695 4469008 4647570 4770968 4801164 5027634 5367339 5435280 5577084 5586260 5963710 6001455 6196760 6401552 6703512 6971355 7156452 7201746 7436112 8001940 8379390 8945565 9295140 9541936 9602328 10055268 10734678 11154168 11172520 11927420 12002910 12393520 12569085 13407024 13942710 14312904 14403492 14803589 16003880 16758780 17891130 18004365 18590280 19204656 20110536 21469356 22065727 22308336 22345040 23854840 24005820 25138170 26836695 27885420 28625808 28806984 29607178 31607663 32007760 33517560 35782260 36008730 37180560 40221072 42938712 44131454 44410767 47709680 48011640 50276340 53673390 55770840 57613968 59214356 63215326 66197181 67035120 71564520 72017460 74017945 85877424 88262908 88821534 94822989 96023280 100552680 107346780 110328635 111541680 118428712 126430652 132394362 133232301 143129040 144034920 148035890 158038315 176525816 177643068 189645978 198591543 201105360 214693560 220657270 222053835 236857424 252861304 264788724 266464602 284468967 288069840 296071780 316076630 330985905 353051632 355286136 379291956 397183086 429387120 441314540 444107670 474114945 505722608 529577448 532929204 568937934 592143560 632153260 661971810 666161505 710572272 758583912 794366172 882629080 888215340 948229890 992957715 1059154896 1065858408 1137875868 1169483531 1184287120 1264306520 1323943620 1332323010 1422344835 1517167824 1588732344 1765258160 1776430680 1896459780 1985915430 2131716816 2275751736 2338967062 2528613040 2647887240 2664646020 2844689670 3177464688 3508450593 3552861360 3792919560 3971830860 4551503472 4677934124 5295774480 5329292040 5689379340 5847417655 7016901186 7585839120 7943661720 9355868248 10525351779 10658584080 11378758680 11694835310 14033802372 15887323440 17542252965 18711736496 21050703558 22757517360 23389670620 28067604744 35084505930 42101407116 46779341240 52626758895 56135209488 70169011860 84202814232 93558682480 105253517790 140338023720 168405628464 210507035580 280676047440 421014071160 842028142320
• Sum of all divisors σ(n): 2996888544000
• Sum of proper divisors (its aliquot sum) s(n): 2154860401680
• 842028142320 is an abundant number, because the sum of its proper divisors (2154860401680) is greater than itself. Its abundance is 1312832259360

Bases of 842028142320

• Binary: 1100010000001100110010011100111011110000₂
• Hexadecimal: 0xC40CC9CEF0
• Base-36: AQTLTCS0

Squares and roots of 842028142320

• 842028142320 squared (842028142320²) is 709011392458870174982400
• 842028142320 cubed (842028142320³) is 597007545675858910446483610695168000
• The square root of 842028142320 is 917620.9142777861
• The cube root of 842028142320 is 9442.9756308713

Scales and comparisons

• 842,028,142,320 seconds is equal to 26,773 years, 46 weeks, 2 days, 2 hours, 12 minutes.
• To count from 1 to 842,028,142,320 would take you about fifty-three thousand, five hundred forty-seven 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 842028142320 cubic inches would be around 786.9 feet tall.

Recreational maths with 842028142320

• 842028142320 backwards is 023241820248
• 842028142320 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 842028142320's digits is 36
• More coming soon!