126812066400

Names of 126812066400

• Cardinal: 126812066400 can be written as One hundred twenty-six billion, eight hundred twelve million, sixty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.268120664 × 10¹¹

Factors of 126812066400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2433

Divisors of 126812066400

• Number of divisors d(n): 216
• 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 72 75 80 90 96 100 108 120 135 144 150 160 180 200 216 225 240 270 288 300 360 400 432 450 480 540 600 675 720 800 864 900 1080 1200 1350 1440 1800 2160 2400 2423 2700 3600 4320 4846 5400 7200 7269 9692 10800 12115 14538 19384 21600 21807 24230 29076 36345 38768 43614 48460 58152 60575 65421 72690 77536 87228 96920 109035 116304 121150 130842 145380 174456 181725 193840 218070 232608 242300 261684 290760 327105 348912 363450 387680 436140 484600 523368 545175 581520 654210 697824 726900 872280 969200 1046736 1090350 1163040 1308420 1453800 1635525 1744560 1938400 2093472 2180700 2616840 2907600 3271050 3489120 4361400 5233680 5815200 5870929 6542100 8722800 10467360 11741858 13084200 17445600 17612787 23483716 26168400 29354645 35225574 46967432 52336800 52838361 58709290 70451148 88063935 93934864 105676722 117418580 140902296 146773225 158515083 176127870 187869728 211353444 234837160 264191805 281804592 293546450 317030166 352255740 422706888 440319675 469674320 528383610 563609184 587092900 634060332 704511480 792575415 845413776 880639350 939348640 1056767220 1174185800 1268120664 1320959025 1409022960 1585150830 1690827552 1761278700 2113534440 2348371600 2536241328 2641918050 2818045920 3170301660 3522557400 3962877075 4227068880 4696743200 5072482656 5283836100 6340603320 7045114800 7925754150 8454137760 10567672200 12681206640 14090229600 15851508300 21135344400 25362413280 31703016600 42270688800 63406033200 126812066400
• Sum of all divisors σ(n): 458826336360
• Sum of proper divisors (its aliquot sum) s(n): 332014269960
• 126812066400 is an abundant number, because the sum of its proper divisors (332014269960) is greater than itself. Its abundance is 205202203560

Bases of 126812066400

• Binary: 1110110000110100101101001001001100000₂
• Hexadecimal: 0x1D86969260
• Base-36: 1M98MOO0

Squares and roots of 126812066400

• 126812066400 squared (126812066400²) is 16081300184638008960000
• 126812066400 cubed (126812066400³) is 2039302906812647452199314944000000
• The square root of 126812066400 is 356106.8188058185
• The cube root of 126812066400 is 5024.0450669243

Scales and comparisons

• 126,812,066,400 seconds is equal to 4,032 years, 12 weeks, 6 hours.
• To count from 1 to 126,812,066,400 would take you about eight thousand and sixty-four 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 126812066400 cubic inches would be around 418.7 feet tall.

Recreational maths with 126812066400

• 126812066400 backwards is 004660218621
• 126812066400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 126812066400's digits is 36
• More coming soon!