129143808000

Names of 129143808000

• Cardinal: 129143808000 can be written as One hundred twenty-nine billion, one hundred forty-three million, eight hundred eight thousand.

Scientific notation

• Scientific notation: 1.29143808 × 10¹¹

Factors of 129143808000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 183

Divisors of 129143808000

• Number of divisors d(n): 784
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 125 128 135 144 150 160 162 173 180 192 200 216 225 240 243 250 256 270 288 300 320 324 346 360 375 384 400 405 432 450 480 486 500 512 519 540 576 600 640 648 675 692 720 729 750 768 800 810 864 865 900 960 972 1000 1024 1038 1080 1125 1152 1200 1215 1280 1296 1350 1384 1440 1458 1500 1536 1557 1600 1620 1728 1730 1800 1920 1944 2000 2025 2048 2076 2160 2250 2304 2400 2430 2560 2592 2595 2700 2768 2880 2916 3000 3072 3114 3200 3240 3375 3456 3460 3600 3645 3840 3888 4000 4050 4096 4152 4320 4325 4500 4608 4671 4800 4860 5120 5184 5190 5400 5536 5760 5832 6000 6075 6144 6228 6400 6480 6750 6912 6920 7200 7290 7680 7776 7785 8000 8100 8192 8304 8640 8650 9000 9216 9342 9600 9720 10125 10240 10368 10380 10800 11072 11520 11664 12000 12150 12288 12456 12800 12960 12975 13500 13824 13840 14013 14400 14580 15360 15552 15570 16000 16200 16608 17280 17300 18000 18225 18432 18684 19200 19440 20250 20480 20736 20760 21600 21625 22144 23040 23328 23355 24000 24300 24576 24912 25600 25920 25950 27000 27648 27680 28026 28800 29160 30375 30720 31104 31140 32000 32400 33216 34560 34600 36000 36450 36864 37368 38400 38880 38925 40500 40960 41472 41520 42039 43200 43250 44288 46080 46656 46710 48000 48600 49824 51200 51840 51900 54000 55296 55360 56052 57600 58320 60750 61440 62208 62280 64000 64800 64875 66432 69120 69200 70065 72000 72900 73728 74736 76800 77760 77850 81000 82944 83040 84078 86400 86500 88576 91125 92160 93312 93420 96000 97200 99648 102400 103680 103800 108000 110592 110720 112104 115200 116640 116775 121500 122880 124416 124560 126117 128000 129600 129750 132864 138240 138400 140130 144000 145800 149472 153600 155520 155700 162000 165888 166080 168156 172800 173000 177152 182250 184320 186624 186840 192000 194400 194625 199296 204800 207360 207600 210195 216000 221184 221440 224208 230400 233280 233550 243000 248832 249120 252234 256000 259200 259500 265728 276480 276800 280260 288000 291600 298944 307200 311040 311400 324000 331776 332160 336312 345600 346000 350325 354304 364500 368640 373248 373680 384000 388800 389250 398592 414720 415200 420390 432000 442880 448416 460800 466560 467100 486000 497664 498240 504468 512000 518400 519000 531456 552960 553600 560520 576000 583200 583875 597888 614400 622080 622800 630585 648000 663552 664320 672624 691200 692000 700650 708608 729000 746496 747360 768000 777600 778500 797184 829440 830400 840780 864000 885760 896832 921600 933120 934200 972000 995328 996480 1008936 1024000 1036800 1038000 1050975 1062912 1105920 1107200 1121040 1152000 1166400 1167750 1195776 1244160 1245600 1261170 1296000 1328640 1345248 1382400 1384000 1401300 1417216 1458000 1492992 1494720 1536000 1555200 1557000 1594368 1658880 1660800 1681560 1728000 1751625 1771520 1793664 1843200 1866240 1868400 1944000 1990656 1992960 2017872 2073600 2076000 2101950 2125824 2214400 2242080 2304000 2332800 2335500 2391552 2488320 2491200 2522340 2592000 2657280 2690496 2764800 2768000 2802600 2916000 2985984 2989440 3072000 3110400 3114000 3152925 3188736 3317760 3321600 3363120 3456000 3503250 3543040 3587328 3732480 3736800 3888000 3985920 4035744 4147200 4152000 4203900 4251648 4428800 4484160 4608000 4665600 4671000 4783104 4976640 4982400 5044680 5184000 5254875 5314560 5380992 5529600 5536000 5605200 5832000 5971968 5978880 6220800 6228000 6305850 6377472 6643200 6726240 6912000 7006500 7086080 7174656 7464960 7473600 7776000 7971840 8071488 8294400 8304000 8407800 8857600 8968320 9216000 9331200 9342000 9566208 9953280 9964800 10089360 10368000 10509750 10629120 10761984 11072000 11210400 11664000 11957760 12441600 12456000 12611700 12754944 13286400 13452480 13824000 14013000 14349312 14929920 14947200 15552000 15764625 15943680 16142976 16588800 16608000 16815600 17715200 17936640 18662400 18684000 19132416 19929600 20178720 20736000 21019500 21258240 21523968 22144000 22420800 23328000 23915520 24883200 24912000 25223400 26572800 26904960 27648000 28026000 28698624 29859840 29894400 31104000 31529250 31887360 32285952 33216000 33631200 35430400 35873280 37324800 37368000 38264832 39859200 40357440 41472000 42039000 43047936 44288000 44841600 46656000 47831040 49766400 49824000 50446800 53145600 53809920 56052000 57397248 59788800 62208000 63058500 63774720 64571904 66432000 67262400 71746560 74649600 74736000 79718400 80714880 82944000 84078000 86095872 88576000 89683200 93312000 95662080 99648000 100893600 106291200 107619840 112104000 114794496 119577600 124416000 126117000 129143808 132864000 134524800 143493120 149299200 149472000 159436800 161429760 168156000 172191744 177152000 179366400 186624000 191324160 199296000 201787200 215239680 224208000 239155200 248832000 252234000 258287616 265728000 269049600 286986240 298944000 318873600 322859520 336312000 344383488 358732800 373248000 398592000 403574400 430479360 448416000 478310400 504468000 516575232 531456000 538099200 573972480 597888000 645719040 672624000 717465600 746496000 797184000 807148800 860958720 896832000 956620800 1008936000 1033150464 1076198400 1195776000 1291438080 1345248000 1434931200 1594368000 1614297600 1721917440 1793664000 2017872000 2152396800 2391552000 2582876160 2690496000 2869862400 3228595200 3587328000 4035744000 4304793600 4783104000 5165752320 5380992000 6457190400 7174656000 8071488000 8609587200 10761984000 12914380800 14349312000 16142976000 21523968000 25828761600 32285952000 43047936000 64571904000 129143808000
• Sum of all divisors σ(n): 486057266136
• Sum of proper divisors (its aliquot sum) s(n): 356913458136
• 129143808000 is an abundant number, because the sum of its proper divisors (356913458136) is greater than itself. Its abundance is 227769650136

Bases of 129143808000

• Binary: 1111000010001100100100010000000000000₂
• Hexadecimal: 0x1E11922000
• Base-36: 1NBSW000

Squares and roots of 129143808000

• 129143808000 squared (129143808000²) is 16678123144740864000000
• 129143808000 cubed (129143808000³) is 2153876333204770350170112000000000
• The square root of 129143808000 is 359365.8414485161
• The cube root of 129143808000 is 5054.6512452117

Scales and comparisons

• 129,143,808,000 seconds is equal to 4,106 years, 19 weeks, 3 days.
• To count from 1 to 129,143,808,000 would take you about eight thousand, two hundred twelve 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 129143808000 cubic inches would be around 421.2 feet tall.

Recreational maths with 129143808000

• 129143808000 backwards is 000808341921
• 129143808000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129143808000's digits is 36
• More coming soon!