129850675200

Names of 129850675200

• Cardinal: 129850675200 can be written as One hundred twenty-nine billion, eight hundred fifty million, six hundred seventy-five thousand, two hundred.

Scientific notation

• Scientific notation: 1.298506752 × 10¹¹

Factors of 129850675200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 140907

Divisors of 129850675200

• Number of divisors d(n): 234
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 128 144 150 160 180 192 200 225 240 256 288 300 320 360 384 400 450 480 512 576 600 640 720 768 800 900 960 1024 1152 1200 1280 1440 1536 1600 1800 1920 2048 2304 2400 2560 2880 3072 3200 3600 3840 4096 4608 4800 5120 5760 6144 6400 7200 7680 9216 9600 10240 11520 12288 12800 14400 15360 18432 19200 20480 23040 25600 28800 30720 36864 38400 46080 51200 57600 61440 76800 92160 102400 115200 140897 153600 184320 230400 281794 307200 422691 460800 563588 704485 845382 921600 1127176 1268073 1408970 1690764 2113455 2254352 2536146 2817940 3381528 3522425 4226910 4508704 5072292 5635880 6340365 6763056 7044850 8453820 9017408 10144584 10567275 11271760 12680730 13526112 14089700 16907640 18034816 20289168 21134550 22543520 25361460 27052224 28179400 31701825 33815280 36069632 40578336 42269100 45087040 50722920 54104448 56358800 63403650 67630560 72139264 81156672 84538200 90174080 101445840 108208896 112717600 126807300 135261120 144278528 162313344 169076400 180348160 202891680 216417792 225435200 253614600 270522240 288557056 324626688 338152800 360696320 405783360 432835584 450870400 507229200 541044480 577114112 649253376 676305600 721392640 811566720 865671168 901740800 1014458400 1082088960 1298506752 1352611200 1442785280 1623133440 1731342336 1803481600 2028916800 2164177920 2597013504 2705222400 2885570560 3246266880 3606963200 4057833600 4328355840 5194027008 5410444800 6492533760 7213926400 8115667200 8656711680 10820889600 12985067520 14427852800 16231334400 21641779200 25970135040 32462668800 43283558400 64925337600 129850675200
• Sum of all divisors σ(n): 465100493754
• Sum of proper divisors (its aliquot sum) s(n): 335249818554
• 129850675200 is an abundant number, because the sum of its proper divisors (335249818554) is greater than itself. Its abundance is 205399143354

Bases of 129850675200

• Binary: 1111000111011101101000001000000000000₂
• Hexadecimal: 0x1E3BB41000
• Base-36: 1NNHQM80

Squares and roots of 129850675200

• 129850675200 squared (129850675200²) is 16861197849895895040000
• 129850675200 cubed (129850675200³) is 2189437925489770220652331008000000
• The square root of 129850675200 is 360347.9918079191
• The cube root of 129850675200 is 5063.8566628343

Scales and comparisons

• 129,850,675,200 seconds is equal to 4,128 years, 44 weeks, 1 day, 8 hours.
• To count from 1 to 129,850,675,200 would take you about eight thousand, two hundred fifty-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 129850675200 cubic inches would be around 422 feet tall.

Recreational maths with 129850675200

• 129850675200 backwards is 002576058921
• 129850675200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129850675200's digits is 45
• More coming soon!