142545523900

Names of 142545523900

• Cardinal: 142545523900 can be written as One hundred forty-two billion, five hundred forty-five million, five hundred twenty-three thousand, nine hundred.

Scientific notation

• Scientific notation: 1.425455239 × 10¹¹

Factors of 142545523900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 345

Divisors of 142545523900

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 10 13 20 25 26 50 52 65 89 100 109 127 130 178 218 254 260 325 356 436 445 508 545 635 650 890 1090 1157 1270 1300 1417 1651 1780 2180 2225 2314 2540 2725 2834 3175 3302 4450 4628 5450 5668 5785 6350 6604 7085 7921 8255 8900 9701 10900 11303 11570 12700 13843 14170 15842 16510 19402 22606 23140 27686 28340 28925 31684 33020 35425 38804 39605 41275 45212 48505 55372 56515 57850 69215 70850 79210 82550 97010 102973 113030 115700 126113 138430 141700 146939 158420 165100 179959 194020 198025 205946 226060 242525 252226 276860 282575 293878 346075 359918 396050 411892 485050 504452 514865 565150 587756 630565 692150 719836 734695 792100 863389 899795 970100 1005967 1029730 1130300 1232027 1261130 1384300 1469390 1726778 1799590 2011934 2059460 2464054 2522260 2574325 2938780 3152825 3453556 3599180 3673475 4023868 4316945 4498975 4928108 5029835 5148650 6160135 6305650 7346950 8633890 8997950 10059670 10297300 11224057 12320270 12611300 13077571 14693900 16016351 17267780 17995900 20119340 21584725 22448114 24640540 25149175 26155142 30800675 32032702 43169450 44896228 50298350 52310284 56120285 61601350 64065404 65387855 80081755 86338900 100596700 109650403 112240570 123202700 130775710 160163510 219300806 224481140 261551420 280601425 320327020 326939275 400408775 438601612 548252015 561202850 653878550 800817550 1096504030 1122405700 1307757100 1425455239 1601635100 2193008060 2741260075 2850910478 5482520150 5701820956 7127276195 10965040300 14254552390 28509104780 35636380975 71272761950 142545523900
• Sum of all divisors σ(n): 342670845440
• Sum of proper divisors (its aliquot sum) s(n): 200125321540
• 142545523900 is an abundant number, because the sum of its proper divisors (200125321540) is greater than itself. Its abundance is 57579797640

Bases of 142545523900

• Binary: 10000100110000011000000001010010111100₂
• Hexadecimal: 0x21306014BC
• Base-36: 1THFXA64

Squares and roots of 142545523900

• 142545523900 squared (142545523900²) is 20319226383925471210000
• 142545523900 cubed (142545523900³) is 2896414770139358832183816919000000
• The square root of 142545523900 is 377552.0148270963
• The cube root of 142545523900 is 5223.7757885251

Scales and comparisons

• 142,545,523,900 seconds is equal to 4,532 years, 26 weeks, 2 days, 10 hours, 51 minutes, 40 seconds.
• To count from 1 to 142,545,523,900 would take you about nine thousand and sixty-five 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 142545523900 cubic inches would be around 435.3 feet tall.

Recreational maths with 142545523900

• 142545523900 backwards is 009325545241
• The number of decimal digits it has is: 12
• The sum of 142545523900's digits is 40
• More coming soon!