142829565840

Names of 142829565840

• Cardinal: 142829565840 can be written as One hundred forty-two billion, eight hundred twenty-nine million, five hundred sixty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4282956584 × 10¹¹

Factors of 142829565840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1295

Divisors of 142829565840

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 36 39 40 45 48 52 54 60 65 72 78 80 90 104 108 117 120 130 135 144 156 169 180 195 208 216 234 240 260 270 312 338 351 360 390 432 468 507 520 521 540 585 624 676 702 720 751 780 845 936 1014 1040 1042 1080 1170 1352 1404 1502 1521 1560 1563 1690 1755 1872 2028 2084 2160 2253 2340 2535 2605 2704 2808 3004 3042 3120 3126 3380 3510 3755 4056 4168 4506 4563 4680 4689 5070 5210 5616 6008 6084 6252 6759 6760 6773 7020 7510 7605 7815 8112 8336 9012 9126 9360 9378 9763 10140 10420 11265 12016 12168 12504 13518 13520 13546 14040 14067 15020 15210 15630 18024 18252 18756 19526 20277 20280 20319 20840 22530 22815 23445 24336 25008 27036 27092 28080 28134 29289 30040 30420 31260 33795 33865 36048 36504 37512 39052 40554 40560 40638 41680 45060 45630 46890 48815 54072 54184 56268 58578 60080 60840 60957 62520 67590 67730 70335 73008 75024 78104 81108 81276 87867 88049 90120 91260 93780 97630 101385 101595 108144 108368 112536 117156 121680 121914 125040 126919 135180 135460 140670 146445 156208 162216 162552 175734 176098 180240 182520 182871 187560 195260 202770 203190 225072 234312 243828 253838 263601 264147 270360 270920 281340 292890 304785 324432 325104 351468 352196 365040 365742 375120 380757 390520 391271 405540 406380 439335 440245 468624 487656 507676 527202 528294 540720 541840 562680 585780 609570 634595 702936 704392 731484 761514 781040 782542 792441 811080 812760 878670 880490 914355 975312 1015352 1054404 1056588 1125360 1142271 1171560 1173813 1219140 1269190 1318005 1320735 1405872 1408784 1462968 1523028 1565084 1584882 1622160 1625520 1757340 1760980 1828710 1903785 1956355 2030704 2108808 2113176 2284542 2343120 2347626 2377323 2438280 2538380 2636010 2641470 2925936 3046056 3130168 3169764 3426813 3514680 3521439 3521960 3657420 3807570 3912710 3962205 4217616 4226352 4569084 4695252 4754646 4876560 5076760 5086523 5272020 5282940 5711355 5869065 6092112 6260336 6339528 6853626 7029360 7042878 7043920 7314840 7615140 7825420 7924410 9138168 9390504 9509292 10153520 10173046 10544040 10564317 10565880 11422710 11738130 11886615 12679056 13707252 14085756 14629680 15230280 15259569 15650840 15848820 17134065 17607195 18276336 18781008 19018584 20346092 21088080 21128634 21131760 22845420 23476260 23773230 25432615 27414504 28171512 30460560 30519138 31301680 31697640 34268130 35214390 38037168 40692184 42257268 45690840 45778707 46952520 47546460 50865230 52821585 54829008 56343024 61038276 63395280 66124799 68536260 70428780 76297845 81384368 84514536 91381680 91557414 93905040 95092920 101730460 105643170 122076552 132249598 137072520 137336121 140857560 152595690 169029072 183114828 190185840 198374397 203460920 211286340 228893535 244153104 264499196 274145040 274672242 281715120 305191380 330623995 366229656 396748794 406921840 422572680 457787070 528998392 549344484 595123191 610382760 661247990 686680605 732459312 793497588 845145360 915574140 991871985 1057996784 1098688968 1190246382 1220765520 1322495980 1373361210 1586995176 1785369573 1831148280 1983743970 2197377936 2380492764 2644991960 2746722420 2975615955 3173990352 3570739146 3662296560 3967487940 4760985528 5289983920 5493444840 5951231910 7141478292 7934975880 8926847865 9521971056 10986889680 11902463820 14282956584 15869951760 17853695730 23804927640 28565913168 35707391460 47609855280 71414782920 142829565840
• Sum of all divisors σ(n): 534456506880
• Sum of proper divisors (its aliquot sum) s(n): 391626941040
• 142829565840 is an abundant number, because the sum of its proper divisors (391626941040) is greater than itself. Its abundance is 248797375200

Bases of 142829565840

• Binary: 10000101000001010011100011011110010000₂
• Hexadecimal: 0x21414E3790
• Base-36: 1TM51AC0

Squares and roots of 142829565840

• 142829565840 squared (142829565840²) is 20400284878042894905600
• 142829565840 cubed (142829565840³) is 2913763832143184028263595784704000
• The square root of 142829565840 is 377927.9902838635
• The cube root of 142829565840 is 5227.2431883125

Scales and comparisons

• 142,829,565,840 seconds is equal to 4,541 years, 27 weeks, 6 days, 23 hours, 24 minutes.
• To count from 1 to 142,829,565,840 would take you about nine thousand and eighty-three 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 142829565840 cubic inches would be around 435.6 feet tall.

Recreational maths with 142829565840

• 142829565840 backwards is 048565928241
• 142829565840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142829565840's digits is 54
• More coming soon!