142747411520

Names of 142747411520

• Cardinal: 142747411520 can be written as One hundred forty-two billion, seven hundred forty-seven million, four hundred eleven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.4274741152 × 10¹¹

Factors of 142747411520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 140

Divisors of 142747411520

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 49 56 64 68 70 80 85 98 109 112 119 136 140 160 170 196 218 224 238 245 272 280 289 320 340 392 436 448 476 490 544 545 560 578 595 680 763 784 833 872 952 980 1088 1090 1120 1156 1190 1360 1445 1526 1568 1666 1744 1853 1904 1960 2023 2180 2240 2312 2380 2720 2890 3052 3136 3332 3488 3706 3808 3815 3920 4046 4165 4360 4624 4760 4913 5341 5440 5780 6104 6664 6976 7412 7616 7630 7840 8092 8330 8720 9248 9265 9520 9826 10115 10682 11560 12208 12971 13328 14161 14824 15260 15680 16184 16660 17440 18496 18530 19040 19652 20230 21364 23120 24416 24565 25942 26656 26705 28322 29648 30520 31501 32368 33320 34391 34880 37060 38080 39304 40460 42728 46240 48832 49130 51884 53312 53410 56644 59296 61040 63002 64736 64855 66640 68782 70805 74120 78608 80920 83521 85456 90797 92480 98260 103768 106820 113288 118592 122080 126004 129472 129710 133280 137564 141610 148240 157216 157505 161840 167042 170912 171955 181594 196520 207536 213640 220507 226576 240737 244160 252008 259420 266560 275128 283220 296480 314432 315010 323680 334084 341824 343910 363188 393040 415072 417605 427280 441014 453152 453985 481474 504016 518840 535517 550256 566440 584647 592960 630020 647360 668168 687820 726376 786080 830144 835210 854560 882028 906304 907970 962948 1008032 1037680 1071034 1100512 1102535 1132880 1169294 1203685 1260040 1336336 1375640 1452752 1543549 1572160 1670420 1709120 1764056 1815940 1925896 2016064 2075360 2142068 2201024 2205070 2265760 2338588 2407370 2520080 2672672 2677585 2751280 2905504 2923235 3087098 3340840 3528112 3631880 3748619 3851792 4092529 4150720 4284136 4410140 4531520 4677176 4814740 5040160 5345344 5355170 5502560 5811008 5846470 6174196 6681680 7056224 7263760 7497238 7703584 7717745 8185058 8568272 8820280 9103789 9354352 9629480 10080320 10710340 11005120 11692940 12348392 13363360 14112448 14527520 14994476 15407168 15435490 16370116 17136544 17640560 18207578 18708704 18743095 19258960 20462645 21420680 23385880 24696784 26240333 26726720 29055040 29988952 30870980 32740232 34273088 35281120 36415156 37417408 37486190 38517920 40925290 42841360 45518945 46771760 49393568 52480666 59977904 61741960 63726523 65480464 70562240 72830312 74972380 77035840 81850580 85682720 91037890 93543520 98787136 104961332 119955808 123483920 127453046 130960928 131201665 145660624 149944760 163701160 171365440 182075780 187087040 209922664 239911616 246967840 254906092 261921856 262403330 291321248 299889520 318632615 327402320 364151560 419845328 446085661 493935680 509812184 524806660 582642496 599779040 637265230 654804640 728303120 839690656 892171322 1019624368 1049613320 1199558080 1274530460 1309609280 1456606240 1679381312 1784342644 2039248736 2099226640 2230428305 2549060920 2913212480 3568685288 4078497472 4198453280 4460856610 5098121840 7137370576 8396906560 8921713220 10196243680 14274741152 17843426440 20392487360 28549482304 35686852880 71373705760 142747411520
• Sum of all divisors σ(n): 423981425340
• Sum of proper divisors (its aliquot sum) s(n): 281234013820
• 142747411520 is an abundant number, because the sum of its proper divisors (281234013820) is greater than itself. Its abundance is 138486602300

Bases of 142747411520

• Binary: 10000100111100011010001010010001000000₂
• Hexadecimal: 0x213C68A440
• Base-36: 1TKS4FNK

Squares and roots of 142747411520

• 142747411520 squared (142747411520²) is 20376823495660228710400
• 142747411520 cubed (142747411520³) is 2908738809005415601820787703808000
• The square root of 142747411520 is 377819.2842087339
• The cube root of 142747411520 is 5226.2407745377

Scales and comparisons

• 142,747,411,520 seconds is equal to 4,538 years, 48 weeks, 1 day, 2 hours, 45 minutes, 20 seconds.
• To count from 1 to 142,747,411,520 would take you about nine thousand and seventy-seven 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 142747411520 cubic inches would be around 435.5 feet tall.

Recreational maths with 142747411520

• 142747411520 backwards is 025114747241
• The number of decimal digits it has is: 12
• The sum of 142747411520's digits is 38
• More coming soon!