28188729344000

Names of 28188729344000

• Cardinal: 28188729344000 can be written as Twenty-eight trillion, one hundred eighty-eight billion, seven hundred twenty-nine million, three hundred forty-four thousand.

Scientific notation

• Scientific notation: 2.8188729344 × 10¹³

Factors of 28188729344000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 160

Divisors of 28188729344000

• Number of divisors d(n): 816
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 32 40 41 46 50 64 80 82 89 92 100 115 125 128 160 164 178 184 200 205 230 250 256 320 328 356 368 400 410 445 460 500 512 575 640 656 712 736 800 820 890 920 943 1000 1024 1025 1150 1280 1312 1424 1472 1600 1640 1681 1780 1840 1886 2000 2047 2048 2050 2225 2300 2560 2624 2848 2875 2944 3200 3280 3362 3560 3649 3680 3772 4000 4094 4096 4100 4450 4600 4715 5120 5125 5248 5696 5750 5888 6400 6560 6724 7120 7298 7360 7544 8000 8188 8192 8200 8405 8900 9200 9430 10235 10240 10250 10496 11125 11392 11500 11776 12800 13120 13448 14240 14596 14720 15088 16000 16376 16384 16400 16810 17800 18245 18400 18860 20470 20480 20500 20992 22250 22784 23000 23552 23575 25600 26240 26896 28480 29192 29440 30176 32000 32752 32768 32800 33620 35600 36490 36800 37720 38663 40940 40960 41000 41984 42025 44500 45568 46000 47104 47150 51175 51200 52480 53792 56960 58384 58880 60352 64000 65504 65536 65600 67240 71200 72980 73600 75440 77326 81880 81920 82000 83927 83968 84050 89000 91136 91225 92000 94208 94300 102350 102400 104960 107584 113920 116768 117760 117875 120704 128000 131008 131200 134480 142400 145960 147200 149609 150880 154652 163760 163840 164000 167854 167936 168100 178000 182272 182450 184000 188416 188600 193315 204700 204800 209920 210125 215168 227840 233536 235520 235750 241408 255875 256000 262016 262400 268960 284800 291920 294400 299218 301760 309304 327520 327680 328000 335708 335872 336200 356000 364544 364900 368000 376832 377200 386630 409400 409600 419635 419840 420250 430336 455680 456125 467072 471040 471500 482816 511750 512000 524032 524800 537920 569600 583840 588800 598436 603520 618608 655040 656000 671416 671744 672400 712000 729088 729800 736000 748045 753664 754400 773260 818800 819200 839270 839680 840500 860672 911360 912250 934144 942080 943000 965632 966575 1023500 1024000 1048064 1049600 1075840 1139200 1167680 1177600 1196872 1207040 1237216 1310080 1312000 1342832 1343488 1344800 1424000 1458176 1459600 1472000 1496090 1507328 1508800 1546520 1637600 1638400 1678540 1679360 1681000 1721344 1822720 1824500 1868288 1884160 1886000 1931264 1933150 2047000 2048000 2096128 2098175 2099200 2151680 2278400 2335360 2355200 2393744 2414080 2474432 2620160 2624000 2685664 2686976 2689600 2848000 2916352 2919200 2944000 2992180 3017600 3093040 3275200 3357080 3358720 3362000 3441007 3442688 3645440 3649000 3736576 3740225 3768320 3772000 3862528 3866300 4094000 4096000 4192256 4196350 4198400 4303360 4556800 4670720 4710400 4787488 4828160 4832875 4948864 5240320 5248000 5371328 5379200 5696000 5832704 5838400 5888000 5984360 6035200 6186080 6550400 6714160 6717440 6724000 6882014 6885376 7290880 7298000 7473152 7480450 7536640 7544000 7725056 7732600 8188000 8192000 8384512 8392700 8396800 8606720 9113600 9341440 9420800 9574976 9656320 9665750 9897728 10480640 10490875 10496000 10742656 10758400 11392000 11676800 11776000 11968720 12070400 12372160 13100800 13428320 13434880 13448000 13764028 13770752 14581760 14596000 14946304 14960900 15088000 15450112 15465200 16376000 16769024 16785400 16793600 17205035 17213440 18227200 18682880 18701125 18841600 19149952 19312640 19331500 19795456 20961280 20981750 20992000 21485312 21516800 22784000 23353600 23552000 23937440 24140800 24744320 26201600 26856640 26896000 27528056 27541504 29163520 29192000 29892608 29921800 30176000 30900224 30930400 32752000 33538048 33570800 33587200 34410070 34426880 36454400 37365760 37402250 37683200 38299904 38625280 38663000 39590912 41922560 41963500 41984000 42970624 43033600 45568000 46707200 47104000 47874880 48281600 49488640 52403200 53713280 53792000 55056112 55083008 58384000 59785216 59843600 60352000 61800448 61860800 65504000 67076096 67141600 67174400 68820140 68853760 72908800 74731520 74804500 76599808 77250560 77326000 79181824 83845120 83927000 83968000 85941248 86025175 86067200 91136000 93414400 94208000 95749760 96563200 98977280 104806400 107426560 107584000 110112224 110166016 116768000 119570432 119687200 120704000 123721600 131008000 134152192 134283200 137640280 137707520 145817600 149463040 149609000 153199616 154501120 154652000 158363648 167690240 167854000 167936000 171882496 172050350 172134400 182272000 186828800 188416000 191499520 193126400 197954560 209612800 214853120 215168000 220224448 233536000 239140864 239374400 241408000 247443200 262016000 268566400 275280560 275415040 298926080 299218000 306399232 309002240 309304000 316727296 335380480 335708000 335872000 343764992 344100700 344268800 364544000 373657600 382999040 386252800 395909120 419225600 429706240 430125875 430336000 440448896 467072000 478748800 482816000 494886400 524032000 537132800 550561120 550830080 597852160 598436000 612798464 618608000 633454592 670760960 671416000 687529984 688201400 688537600 729088000 747315200 765998080 772505600 791818240 838451200 859412480 860251750 860672000 880897792 934144000 957497600 965632000 989772800 1048064000 1074265600 1101122240 1195704320 1196872000 1225596928 1237216000 1266909184 1342832000 1375059968 1376402800 1377075200 1494630400 1531996160 1545011200 1583636480 1676902400 1718824960 1720503500 1721344000 1761795584 1868288000 1914995200 1931264000 1979545600 2096128000 2148531200 2202244480 2393744000 2451193856 2474432000 2533818368 2685664000 2750119936 2752805600 2754150400 2989260800 3063992320 3167272960 3353804800 3437649920 3441007000 3442688000 3523591168 3736576000 3829990400 3862528000 3959091200 4192256000 4297062400 4404488960 4787488000 4902387712 4948864000 5371328000 5500239872 5505611200 5978521600 6127984640 6334545920 6875299840 6882014000 6885376000 7047182336 7473152000 7659980800 7725056000 7918182400 8384512000 8594124800 8808977920 9574976000 9804775424 9897728000 10742656000 11011222400 12255969280 12669091840 13750599680 13764028000 13770752000 14094364672 14946304000 15319961600 15836364800 16769024000 17188249600 17617955840 19149952000 19795456000 21485312000 22022444800 24511938560 27501199360 27528056000 28188729344 29892608000 30639923200 31672729600 34376499200 35235911680 38299904000 39590912000 42970624000 44044889600 49023877120 55056112000 56377458688 61279846400 63345459200 68752998400 70471823360 76599808000 79181824000 85941248000 88089779200 110112224000 112754917376 122559692800 137505996800 140943646720 153199616000 158363648000 171882496000 176179558400 220224448000 225509834752 245119385600 281887293440 306399232000 316727296000 343764992000 352359116800 440448896000 563774586880 612798464000 687529984000 704718233600 880897792000 1127549173760 1225596928000 1409436467200 1761795584000 2818872934400 3523591168000 5637745868800 7047182336000 14094364672000 28188729344000
• Sum of all divisors σ(n): 76097473807680
• Sum of proper divisors (its aliquot sum) s(n): 47908744463680
• 28188729344000 is an abundant number, because the sum of its proper divisors (47908744463680) is greater than itself. Its abundance is 19720015119680

Bases of 28188729344000

• Binary: 110011010001100110011001100110000000000000000₂
• Hexadecimal: 0x19A333330000
• Base-36: 9ZPQ1N1FK

Squares and roots of 28188729344000

• 28188729344000 squared (28188729344000²) is 794604462029286670336000000
• 28188729344000 cubed (28188729344000³) is 22398890115678286951488457539584000000000
• The square root of 28188729344000 is 5309305.9192327577
• The cube root of 28188729344000 is 30433.9624129289

Scales and comparisons

• 28,188,729,344,000 seconds is equal to 896,314 years, 20 weeks, 5 days, 11 hours, 33 minutes, 20 seconds.
• To count from 1 to 28,188,729,344,000 would take you about two million, two hundred forty thousand, seven hundred eighty-five 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 28188729344000 cubic inches would be around 2536.2 feet tall.

Recreational maths with 28188729344000

• 28188729344000 backwards is 00044392788182
• The number of decimal digits it has is: 14
• The sum of 28188729344000's digits is 56
• More coming soon!