142015308400

Names of 142015308400

• Cardinal: 142015308400 can be written as One hundred forty-two billion, fifteen million, three hundred eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.420153084 × 10¹¹

Factors of 142015308400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5142

Divisors of 142015308400

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 29 35 40 49 50 56 58 70 80 98 100 112 116 140 145 175 196 200 203 232 245 280 290 343 350 392 400 406 464 490 560 580 686 700 725 784 812 980 1015 1160 1225 1372 1400 1421 1450 1624 1715 1960 2030 2320 2401 2450 2744 2800 2842 2900 3248 3430 3920 4060 4802 4900 5075 5099 5488 5684 5800 6860 7105 8120 8575 9604 9800 9947 10150 10198 11368 11600 12005 13720 14210 16240 17150 19208 19600 19894 20300 20396 22736 24010 25495 27440 28420 34300 35525 35693 38416 39788 40600 40792 48020 49735 50990 56840 60025 68600 69629 71050 71386 79576 81200 81584 96040 99470 101980 113680 120050 127475 137200 139258 142100 142772 147871 159152 178465 192080 198940 203960 240100 248675 249851 254950 278516 284200 285544 295742 348145 356930 397880 407920 480200 497350 499702 509900 557032 568400 571088 591484 696290 713860 739355 795760 892325 960400 994700 999404 1019800 1035097 1114064 1182968 1249255 1392580 1427720 1478710 1740725 1748957 1784650 1989400 1998808 2039600 2070194 2365936 2498510 2785160 2855440 2957420 3481450 3497914 3569300 3696775 3978800 3997616 4140388 4997020 5175485 5570320 5914840 6246275 6962900 6995828 7138600 7245679 7393550 8280776 8744785 9994040 10350970 11829680 12242699 12492550 13925800 13991656 14277200 14491358 14787100 16561552 17489570 19988080 20701940 24485398 24985100 25877425 27851600 27983312 28982716 29574200 34979140 36228395 41403880 43723925 48970796 49970200 50719753 51754850 57965432 59148400 61213495 69958280 72456790 82807760 87447850 97941592 99940400 101439506 103509700 115930864 122426990 139916560 144913580 174895700 181141975 195883184 202879012 207019400 244853980 253598765 289827160 306067475 349791400 355038271 362283950 405758024 414038800 489707960 507197530 579654320 612134950 699582800 710076542 724567900 811516048 979415920 1014395060 1224269900 1267993825 1420153084 1449135800 1775191355 2028790120 2448539800 2535987650 2840306168 2898271600 3550382710 4057580240 4897079600 5071975300 5680612336 7100765420 8875956775 10143950600 14201530840 17751913550 20287901200 28403061680 35503827100 71007654200 142015308400
• Sum of all divisors σ(n): 411839433000
• Sum of proper divisors (its aliquot sum) s(n): 269824124600
• 142015308400 is an abundant number, because the sum of its proper divisors (269824124600) is greater than itself. Its abundance is 127808816200

Bases of 142015308400

• Binary: 10000100010000110001011010001001110000₂
• Hexadecimal: 0x2110C5A270
• Base-36: 1T8O8X9S

Squares and roots of 142015308400

• 142015308400 squared (142015308400²) is 20168347819947110560000
• 142015308400 cubed (142015308400³) is 2864214135568256577867296704000000
• The square root of 142015308400 is 376849.1852187025
• The cube root of 142015308400 is 5217.2909172541

Scales and comparisons

• 142,015,308,400 seconds is equal to 4,515 years, 33 weeks, 4 days, 16 hours, 46 minutes, 40 seconds.
• To count from 1 to 142,015,308,400 would take you about nine thousand and thirty-one 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 142015308400 cubic inches would be around 434.8 feet tall.

Recreational maths with 142015308400

• 142015308400 backwards is 004803510241
• 142015308400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142015308400's digits is 28
• More coming soon!