142912842800

Names of 142912842800

• Cardinal: 142912842800 can be written as One hundred forty-two billion, nine hundred twelve million, eight hundred forty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 1.429128428 × 10¹¹

Factors of 142912842800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10509

Divisors of 142912842800

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 35 40 50 52 56 65 70 80 91 100 104 112 130 140 175 182 200 208 260 280 325 350 364 389 400 455 520 560 650 700 728 778 910 1040 1300 1400 1456 1556 1820 1945 2275 2600 2723 2800 3112 3640 3890 4550 5057 5200 5446 6224 7280 7780 9100 9725 10093 10114 10892 13615 15560 18200 19450 20186 20228 21784 25285 27230 31120 35399 36400 38900 40372 40456 43568 50465 50570 54460 68075 70651 70798 77800 80744 80912 100930 101140 108920 126425 131209 136150 141302 141596 155600 161488 176995 201860 202280 217840 252325 252850 262418 272300 282604 283192 353255 353990 403720 404560 504650 505700 524836 544600 565208 566384 656045 706510 707980 807440 884975 918463 1009300 1011400 1049672 1089200 1130416 1312090 1413020 1415960 1766275 1769950 1836926 2018600 2022800 2099344 2624180 2826040 2831920 3280225 3532550 3539900 3673852 3926177 4037200 4592315 5248360 5652080 6560450 7065100 7079800 7347704 7852354 9184630 10496720 13120900 14130200 14159600 14695408 15704708 18369260 19630885 22961575 26241800 27483239 28260400 31409416 36738520 39261770 45923150 51040301 52483600 54966478 62818832 73477040 78523540 91846300 98154425 102080602 109932956 137416195 157047080 183692600 196308850 204161204 219865912 255201505 274832390 314094160 357282107 367385200 392617700 408322408 439731824 510403010 549664780 687080975 714564214 785235400 816644816 1020806020 1099329560 1276007525 1374161950 1429128428 1570470800 1786410535 2041612040 2198659120 2552015050 2748323900 2858256856 3572821070 4083224080 5104030100 5496647800 5716513712 7145642140 8932052675 10208060200 10993295600 14291284280 17864105350 20416120400 28582568560 35728210700 71456421400 142912842800
• Sum of all divisors σ(n): 423710589120
• Sum of proper divisors (its aliquot sum) s(n): 280797746320
• 142912842800 is an abundant number, because the sum of its proper divisors (280797746320) is greater than itself. Its abundance is 137884903520

Bases of 142912842800

• Binary: 10000101000110010001001110110000110000₂
• Hexadecimal: 0x214644EC30
• Base-36: 1TNIM78W

Squares and roots of 142912842800

• 142912842800 squared (142912842800²) is 20424080637177511840000
• 142912842800 cubed (142912842800³) is 2918863425435473585285058752000000
• The square root of 142912842800 is 378038.1499266973
• The cube root of 142912842800 is 5228.2589078621

Scales and comparisons

• 142,912,842,800 seconds is equal to 4,544 years, 9 weeks, 4 days, 19 hours, 53 minutes, 20 seconds.
• To count from 1 to 142,912,842,800 would take you about nine thousand and eighty-eight 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 142912842800 cubic inches would be around 435.7 feet tall.

Recreational maths with 142912842800

• 142912842800 backwards is 008248219241
• The number of decimal digits it has is: 12
• The sum of 142912842800's digits is 41
• More coming soon!