142911725670

Names of 142911725670

• Cardinal: 142911725670 can be written as One hundred forty-two billion, nine hundred eleven million, seven hundred twenty-five thousand, six hundred seventy.

Scientific notation

• Scientific notation: 1.4291172567 × 10¹¹

Factors of 142911725670

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1227

Divisors of 142911725670

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 23 30 35 42 45 46 49 63 69 70 90 98 105 115 126 138 147 161 207 210 230 245 294 315 322 345 414 441 483 490 630 690 735 805 882 966 1035 1127 1187 1449 1470 1610 2070 2205 2254 2374 2415 2898 3381 3561 4410 4830 5635 5935 6762 7122 7245 8309 10143 10683 11270 11870 14490 16618 16905 17805 20286 21366 24927 27301 33810 35610 41545 49854 50715 53415 54602 58163 74781 81903 83090 101430 106830 116326 124635 136505 149562 163806 174489 191107 245709 249270 273010 290815 348978 373905 382214 409515 491418 523467 573321 581630 747810 819030 872445 955535 1046934 1146642 1228545 1337749 1408969 1719963 1744890 1911070 2457090 2617335 2675498 2817938 2866605 3439926 4013247 4226907 5234670 5733210 6688745 7044845 8026494 8453814 8599815 9862783 12039741 12680721 13377490 14089690 17199630 19725566 20066235 21134535 24079482 25361442 29588349 32406287 40132470 42269070 49313915 59176698 60198705 63403605 64812574 69039481 88765047 97218861 98627830 120397410 126807210 138078962 147941745 162031435 177530094 194437722 207118443 226844009 291656583 295883490 324062870 345197405 414236886 443825235 453688018 486094305 583313166 621355329 680532027 690394810 887650470 972188610 1035592215 1134220045 1242710658 1361064054 1458282915 1587908063 2041596081 2071184430 2268440090 2916565830 3106776645 3175816126 3402660135 4083192162 4763724189 6213553290 6805320270 7939540315 9527448378 10207980405 14291172567 15879080630 20415960810 23818620945 28582345134 47637241890 71455862835 142911725670
• Sum of all divisors σ(n): 451408177584
• Sum of proper divisors (its aliquot sum) s(n): 308496451914
• 142911725670 is an abundant number, because the sum of its proper divisors (308496451914) is greater than itself. Its abundance is 165584726244

Bases of 142911725670

• Binary: 10000101000110001100111110000001100110₂
• Hexadecimal: 0x214633E066
• Base-36: 1TNHY99I

Squares and roots of 142911725670

• 142911725670 squared (142911725670²) is 20423761333977336948900
• 142911725670 cubed (142911725670³) is 2918794976910922428038351608263000
• The square root of 142911725670 is 378036.6723877461
• The cube root of 142911725670 is 5228.2452849665

Scales and comparisons

• 142,911,725,670 seconds is equal to 4,544 years, 7 weeks, 5 days, 21 hours, 34 minutes, 30 seconds.
• To count from 1 to 142,911,725,670 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 142911725670 cubic inches would be around 435.7 feet tall.

Recreational maths with 142911725670

• 142911725670 backwards is 076527119241
• 142911725670 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142911725670's digits is 45
• More coming soon!