856742938313600

Names of 856742938313600

• Cardinal: 856742938313600 can be written as Eight hundred fifty-six trillion, seven hundred forty-two billion, nine hundred thirty-eight million, three hundred thirteen thousand, six hundred.

Scientific notation

• Scientific notation: 8.567429383136 × 10¹⁴

Factors of 856742938313600

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 67585

Divisors of 856742938313600

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 128 130 160 179 200 208 260 320 325 358 400 416 520 640 650 716 800 832 895 1040 1300 1432 1600 1664 1753 1790 2080 2327 2600 2864 3200 3506 3580 4160 4475 4654 5200 5728 7012 7160 8320 8765 8950 9308 10400 11456 11635 14024 14320 17530 17900 18616 20800 22789 22912 23270 28048 28640 35060 35800 37232 41600 43825 45578 46540 56096 57280 58175 65633 70120 71600 74464 87650 91156 93080 112192 113945 114560 116350 131266 140240 143200 148928 175300 182312 186160 224384 227890 232700 262532 280480 286400 297856 313787 328165 350600 364624 372320 455780 465400 525064 560960 569725 572800 627574 656330 701200 729248 744640 853229 911560 930800 1050128 1121920 1139450 1255148 1312660 1402400 1458496 1489280 1568935 1640825 1706458 1823120 1861600 2100256 2278900 2510296 2625320 2804800 2916992 3137870 3281650 3412916 3646240 3723200 4079231 4200512 4266145 4557800 5020592 5250640 5609600 6275740 6563300 6825832 7292480 7446400 7844675 8158462 8401024 8532290 9115600 10041184 10501280 11748307 12551480 13126600 13651664 14584960 15689350 16316924 17064580 18231200 20082368 20396155 21002560 21330725 23496614 25102960 26253200 27303328 31378700 32633848 34129160 36462400 40164736 40792310 42005120 42661450 46993228 50205920 52506400 54606656 58741535 62757400 65267696 68258320 72924800 81584620 85322900 93986456 100411840 101980775 105012800 109213312 115054649 117483070 125514800 130535392 136516640 152727991 163169240 170645800 187972912 200823680 203961550 210025600 230109298 234966140 251029600 261070784 273033280 293707675 305455982 326338480 341291600 375945824 407923100 460218596 469932280 502059200 522141568 546066560 575273245 587415350 610911964 652676960 682583200 751891648 763639955 815846200 920437192 939864560 1004118400 1150546490 1174830700 1221823928 1305353920 1365166400 1495710437 1503783296 1527279910 1631692400 1840874384 1879729120 2301092980 2349661400 2443647856 2610707840 2730332800 2876366225 2991420874 3054559820 3263384800 3681748768 3759458240 3818199775 4602185960 4699322800 4887295712 5752732450 5982841748 6109119640 6526769600 7363497536 7478552185 7518916480 7636399550 9204371920 9398645600 9774591424 11505464900 11965683496 12218239280 13053539200 14726995072 14957104370 15272799100 18408743840 18797291200 19549182848 20594782171 23010929800 23931366992 24436478560 29914208740 30545598200 36817487680 37392760925 37594582400 41189564342 46021859600 47862733984 48872957120 59828417480 61091196400 73634975360 74785521850 82379128684 92043719200 95725467968 97745914240 102973910855 119656834960 122182392800 149571043700 164758257368 184087438400 191450935936 205947821710 239313669920 244364785600 267732168223 299142087400 329516514736 368174876800 411895643420 478627339840 488729571200 514869554275 535464336446 598284174800 659033029472 823791286840 957254679680 1029739108550 1070928672892 1196568349600 1318066058944 1338660841115 1647582573680 2059478217100 2141857345784 2393136699200 2636132117888 2677321682230 3295165147360 4118956434200 4283714691568 4786273398400 5354643364460 6590330294720 6693304205575 8237912868400 8567429383136 10709286728920 13180660589440 13386608411150 16475825736800 17134858766272 21418573457840 26773216822300 32951651473600 34269717532544 42837146915680 53546433644600 65903302947200 85674293831360 107092867289200 171348587662720 214185734578400 428371469156800 856742938313600
• Sum of all divisors σ(n): 2293300030341600
• Sum of proper divisors (its aliquot sum) s(n): 1436557092028000
• 856742938313600 is an abundant number, because the sum of its proper divisors (1436557092028000) is greater than itself. Its abundance is 579814153714400

Bases of 856742938313600

• Binary: 11000010110011010000000010100000001000001110000000₂
• Hexadecimal: 0x30B3402808380
• Base-36: 8FOU9T0W3K

Squares and roots of 856742938313600

• 856742938313600 squared (856742938313600²) is 734008462350221014811944960000
• 856742938313600 cubed (856742938313600³) is 628856566780975790972356552769718419456000000
• The square root of 856742938313600 is 29270171.4773521613
• The cube root of 856742938313600 is 94976.6494157025

Scales and comparisons

• 856,742,938,313,600 seconds is equal to 27,241,775 years, 18 weeks, 4 days, 11 hours, 33 minutes, 20 seconds.
• To count from 1 to 856,742,938,313,600 would take you about sixty-eight million, one hundred four thousand, four hundred thirty-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 856742938313600 cubic inches would be around 7914.7 feet tall.

Recreational maths with 856742938313600

• 856742938313600 backwards is 006313839247658
• 856742938313600 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 856742938313600's digits is 65
• More coming soon!