142405704900

Names of 142405704900

• Cardinal: 142405704900 can be written as One hundred forty-two billion, four hundred five million, seven hundred four thousand, nine hundred.

Scientific notation

• Scientific notation: 1.424057049 × 10¹¹

Factors of 142405704900

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 938

Divisors of 142405704900

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 25 30 36 38 45 50 57 60 75 76 89 90 95 100 114 137 150 171 178 180 190 225 228 267 274 285 300 342 356 380 411 445 450 475 534 548 570 683 684 685 801 822 855 890 900 950 1068 1140 1233 1335 1366 1370 1425 1602 1644 1691 1710 1780 1900 2049 2055 2225 2466 2603 2670 2732 2740 2850 3204 3382 3415 3420 3425 4005 4098 4110 4275 4450 4932 5073 5206 5340 5700 6147 6165 6675 6764 6830 6850 7809 8010 8196 8220 8455 8550 8900 10146 10245 10275 10412 12193 12294 12330 12977 13015 13350 13660 13700 15219 15618 16020 16910 17075 17100 20025 20292 20490 20550 23427 24386 24588 24660 25365 25954 26030 26700 30438 30735 30825 31236 33820 34150 36579 38931 39045 40050 40980 41100 42275 46854 48772 50730 51225 51908 52060 60787 60876 60965 61470 61650 64885 65075 68300 73158 76095 77862 78090 80100 84550 93571 93708 101460 102450 109737 116793 117135 121574 121930 122940 123300 126825 129770 130150 146316 152190 153675 155724 156180 169100 182361 182895 187142 194655 195225 204900 219474 231667 233586 234270 243148 243860 253650 259540 260300 280713 303935 304380 304825 307350 324425 364722 365790 374284 380475 389310 390450 438948 463334 467172 467855 468540 507300 547083 548685 561426 583965 585675 607870 609650 614700 648850 695001 729444 731580 760950 778620 780900 842139 911805 914475 926668 935710 973275 1094166 1097370 1122852 1154953 1158335 1167930 1171350 1215740 1219300 1297700 1390002 1403565 1519675 1521900 1684278 1777849 1823610 1828950 1871420 1946550 2085003 2188332 2194740 2309906 2316670 2335860 2339275 2342700 2735415 2743425 2780004 2807130 2919825 3039350 3368556 3464859 3475005 3555698 3647220 3657900 3893100 4170006 4210695 4559025 4619812 4633340 4678550 5333547 5470830 5486850 5614260 5774765 5791675 5839650 6078700 6929718 6950010 7017825 7111396 8327819 8340012 8421390 8889245 9118050 9357100 10394577 10425015 10667094 10941660 10973700 11549530 11583350 11679300 13677075 13859436 13900020 14035650 16000641 16655638 16842780 17324295 17375025 17778490 18236100 20789154 20850030 21053475 21334188 23099060 23166700 24983457 26667735 27354150 28071300 28873825 32001282 33311276 34648590 34750050 35556980 41578308 41639095 41700060 42106950 44446225 49966914 51972885 52125075 53335470 54708300 57747650 64002564 69297180 69500100 74950371 80003205 83278190 84213900 86621475 88892450 99933828 103945770 104250150 106670940 115495300 124917285 133338675 149900742 158228561 160006410 166556380 173242950 177784900 207891540 208195475 208500300 249834570 259864425 266677350 299801484 316457122 320012820 346485900 374751855 400016025 416390950 474685683 499669140 519728850 533354700 624586425 632914244 749503710 791142805 800032050 832781900 949371366 1039457700 1249172850 1424057049 1499007420 1582285610 1600064100 1873759275 1898742732 2373428415 2498345700 2848114098 3164571220 3747518550 3955714025 4746856830 5696228196 7120285245 7495037100 7911428050 9493713660 11867142075 14240570490 15822856100 23734284150 28481140980 35601426225 47468568300 71202852450 142405704900
• Sum of all divisors σ(n): 479303697600
• Sum of proper divisors (its aliquot sum) s(n): 336897992700
• 142405704900 is an abundant number, because the sum of its proper divisors (336897992700) is greater than itself. Its abundance is 194492287800

Bases of 142405704900

• Binary: 10000100101000000010101001110011000100₂
• Hexadecimal: 0x21280A9CC4
• Base-36: 1TF4OH50

Squares and roots of 142405704900

• 142405704900 squared (142405704900²) is 20279384788065884010000
• 142405704900 cubed (142405704900³) is 2887900085682859320085688649000000
• The square root of 142405704900 is 377366.8041839399
• The cube root of 142405704900 is 5222.0672769295

Scales and comparisons

• 142,405,704,900 seconds is equal to 4,528 years, 3 weeks, 1 day, 4 hours, 15 minutes.
• To count from 1 to 142,405,704,900 would take you about nine thousand and fifty-six 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 142405704900 cubic inches would be around 435.2 feet tall.

Recreational maths with 142405704900

• 142405704900 backwards is 009407504241
• 142405704900 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142405704900's digits is 36
• More coming soon!