80129203200

Names of 80129203200

• Cardinal: 80129203200 can be written as Eighty billion, one hundred twenty-nine million, two hundred three thousand, two hundred.

Scientific notation

• Scientific notation: 8.01292032 × 10¹⁰

Factors of 80129203200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 15154

Divisors of 80129203200

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 25 30 32 36 40 45 46 48 50 60 64 69 72 75 80 90 92 96 100 115 120 128 138 144 150 160 180 184 192 200 207 225 230 240 256 276 288 300 320 345 360 368 384 400 414 450 460 480 512 552 575 576 600 640 690 720 736 768 800 828 900 920 960 1024 1035 1104 1150 1152 1200 1280 1380 1440 1472 1536 1600 1656 1725 1800 1840 1920 2070 2208 2300 2304 2400 2560 2760 2880 2944 3072 3200 3312 3450 3600 3680 3840 4140 4416 4600 4608 4800 5120 5175 5520 5760 5888 6400 6624 6900 7200 7360 7680 8280 8832 9200 9216 9600 10350 11040 11520 11776 12800 13248 13800 14400 14720 15121 15360 16560 17664 18400 19200 20700 22080 23040 23552 25600 26496 27600 28800 29440 30242 33120 35328 36800 38400 41400 44160 45363 46080 52992 55200 57600 58880 60484 66240 70656 73600 75605 76800 82800 88320 90726 105984 110400 115200 117760 120968 132480 136089 147200 151210 165600 176640 181452 211968 220800 226815 230400 241936 264960 272178 294400 302420 331200 347783 353280 362904 378025 441600 453630 483872 529920 544356 588800 604840 662400 680445 695566 725808 756050 883200 907260 967744 1043349 1059840 1088712 1134075 1209680 1324800 1360890 1391132 1451616 1512100 1738915 1766400 1814520 1935488 2086698 2177424 2268150 2419360 2649600 2721780 2782264 2903232 3024200 3130047 3402225 3477830 3629040 3870976 4173396 4354848 4536300 4838720 5216745 5299200 5443560 5564528 5806464 6048400 6260094 6804450 6955660 7258080 7741952 8346792 8694575 8709696 9072600 9677440 10433490 10887120 11129056 11612928 12096800 12520188 13608900 13911320 14516160 15483904 15650235 16693584 17389150 17419392 18145200 19354880 20866980 21774240 22258112 23225856 24193600 25040376 26083725 27217800 27822640 29032320 31300470 33387168 34778300 34838784 36290400 38709760 41733960 43548480 44516224 46451712 48387200 50080752 52167450 54435600 55645280 58064640 62600940 66774336 69556600 69677568 72580800 77419520 78251175 83467920 87096960 89032448 96774400 100161504 104334900 108871200 111290560 116129280 125201880 133548672 139113200 139355136 145161600 156502350 166935840 174193920 178064896 193548800 200323008 208669800 217742400 222581120 232258560 250403760 267097344 278226400 290323200 313004700 333871680 348387840 356129792 387097600 400646016 417339600 435484800 445162240 500807520 534194688 556452800 580646400 626009400 667743360 696775680 801292032 834679200 870969600 890324480 1001615040 1068389376 1112905600 1161292800 1252018800 1335486720 1602584064 1669358400 1741939200 1780648960 2003230080 2225811200 2504037600 2670973440 3205168128 3338716800 3483878400 4006460160 4451622400 5008075200 5341946880 6677433600 8012920320 8903244800 10016150400 13354867200 16025840640 20032300800 26709734400 40064601600 80129203200
• Sum of all divisors σ(n): 299394187248
• Sum of proper divisors (its aliquot sum) s(n): 219264984048
• 80129203200 is an abundant number, because the sum of its proper divisors (219264984048) is greater than itself. Its abundance is 139135780848

Bases of 80129203200

• Binary: 1001010101000000100101001110000000000₂
• Hexadecimal: 0x12A8129C00
• Base-36: 10T6UWW0

Squares and roots of 80129203200

• 80129203200 squared (80129203200²) is 6420689205466890240000
• 80129203200 cubed (80129203200³) is 514484710028902998913056768000000
• The square root of 80129203200 is 283071.0214769431
• The cube root of 80129203200 is 4311.1877978665

Scales and comparisons

• 80,129,203,200 seconds is equal to 2,547 years, 44 weeks, 5 days, 8 hours.
• To count from 1 to 80,129,203,200 would take you about five thousand and ninety-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 80129203200 cubic inches would be around 359.3 feet tall.

Recreational maths with 80129203200

• 80129203200 backwards is 00230292108
• The number of decimal digits it has is: 11
• The sum of 80129203200's digits is 27
• More coming soon!