142921920000

Names of 142921920000

• Cardinal: 142921920000 can be written as One hundred forty-two billion, nine hundred twenty-one million, nine hundred twenty thousand.

Scientific notation

• Scientific notation: 1.4292192 × 10¹¹

Factors of 142921920000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 63

Divisors of 142921920000

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 53 60 64 75 80 96 100 106 120 125 128 150 159 160 192 200 212 240 250 256 265 300 318 320 375 384 400 424 480 500 512 530 600 625 636 640 750 768 795 800 848 960 1000 1060 1200 1250 1272 1280 1325 1500 1536 1590 1600 1696 1875 1920 2000 2120 2400 2500 2544 2560 2650 2809 3000 3180 3200 3392 3750 3840 3975 4000 4240 4800 5000 5088 5300 5618 6000 6360 6400 6625 6784 7500 7680 7950 8000 8427 8480 9600 10000 10176 10600 11236 12000 12720 12800 13250 13568 14045 15000 15900 16000 16854 16960 19200 19875 20000 20352 21200 22472 24000 25440 26500 27136 28090 30000 31800 32000 33125 33708 33920 38400 39750 40000 40704 42135 42400 44944 48000 50880 53000 56180 60000 63600 64000 66250 67416 67840 70225 79500 80000 81408 84270 84800 89888 96000 99375 101760 106000 112360 120000 127200 132500 134832 135680 140450 148877 159000 160000 168540 169600 179776 192000 198750 203520 210675 212000 224720 240000 254400 265000 269664 280900 297754 318000 320000 337080 339200 351125 359552 397500 407040 421350 424000 446631 449440 480000 508800 530000 539328 561800 595508 636000 674160 678400 702250 719104 744385 795000 842700 848000 893262 898880 960000 1017600 1053375 1060000 1078656 1123600 1191016 1272000 1348320 1404500 1438208 1488770 1590000 1685400 1696000 1755625 1786524 1797760 2035200 2106750 2120000 2157312 2233155 2247200 2382032 2544000 2696640 2809000 2977540 3180000 3370800 3392000 3511250 3573048 3595520 3721925 4213500 4240000 4314624 4466310 4494400 4764064 5088000 5266875 5393280 5618000 5955080 6360000 6741600 7022500 7146096 7191040 7443850 8427000 8480000 8932620 8988800 9528128 10176000 10533750 10786560 11165775 11236000 11910160 12720000 13483200 14045000 14292192 14887700 16854000 16960000 17865240 17977600 18609625 19056256 21067500 21573120 22331550 22472000 23820320 25440000 26966400 28090000 28584384 29775400 33708000 35730480 35955200 37219250 38112512 42135000 44663100 44944000 47640640 50880000 53932800 55828875 56180000 57168768 59550800 67416000 71460960 74438500 76225024 84270000 89326200 89888000 93048125 95281280 107865600 111657750 112360000 114337536 119101600 134832000 142921920 148877000 168540000 178652400 179776000 186096250 190562560 223315500 224720000 228675072 238203200 269664000 279144375 285843840 297754000 337080000 357304800 372192500 381125120 446631000 449440000 476406400 539328000 558288750 571687680 595508000 674160000 714609600 744385000 893262000 898880000 952812800 1116577500 1143375360 1191016000 1348320000 1429219200 1488770000 1786524000 1905625600 2233155000 2382032000 2696640000 2858438400 2977540000 3573048000 4466310000 4764064000 5716876800 5955080000 7146096000 8932620000 9528128000 11910160000 14292192000 17865240000 23820320000 28584384000 35730480000 47640640000 71460960000 142921920000
• Sum of all divisors σ(n): 484938582480
• Sum of proper divisors (its aliquot sum) s(n): 342016662480
• 142921920000 is an abundant number, because the sum of its proper divisors (342016662480) is greater than itself. Its abundance is 199094742480

Bases of 142921920000

• Binary: 10000101000110110011110110111000000000₂
• Hexadecimal: 0x2146CF6E00
• Base-36: 1TNO0R9C

Squares and roots of 142921920000

• 142921920000 squared (142921920000²) is 20426675216486400000000
• 142921920000 cubed (142921920000³) is 2919419641156651941888000000000000
• The square root of 142921920000 is 378050.1554026925
• The cube root of 142921920000 is 5228.3695975805

Scales and comparisons

• 142,921,920,000 seconds is equal to 4,544 years, 24 weeks, 4 days, 21 hours, 20 minutes.
• To count from 1 to 142,921,920,000 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 142921920000 cubic inches would be around 435.7 feet tall.

Recreational maths with 142921920000

• 142921920000 backwards is 000029129241
• 142921920000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142921920000's digits is 30
• More coming soon!