142501478400

Names of 142501478400

• Cardinal: 142501478400 can be written as One hundred forty-two billion, five hundred one million, four hundred seventy-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.425014784 × 10¹¹

Factors of 142501478400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 161

Divisors of 142501478400

• Number of divisors d(n): 414
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 128 144 150 151 160 180 192 200 225 240 256 288 300 302 320 360 384 400 450 453 480 512 576 600 604 640 720 755 768 800 900 906 960 1024 1152 1200 1208 1280 1359 1440 1510 1536 1600 1800 1812 1920 2048 2265 2304 2400 2416 2560 2718 2880 3020 3072 3200 3600 3624 3775 3840 4096 4530 4608 4800 4832 5120 5436 5760 6040 6144 6400 6795 7200 7248 7550 7680 8192 9060 9216 9600 9664 10240 10872 11325 11520 12080 12288 12800 13590 14400 14496 15100 15360 16384 18120 18432 19200 19328 20480 21744 22650 23040 24160 24576 25600 27180 28800 28992 30200 30720 32768 33975 36240 36864 38400 38656 40960 43488 45300 46080 48320 49152 51200 54360 57600 57984 60400 61440 65536 67950 72480 73728 76800 77312 81920 86976 90600 92160 96640 98304 102400 108720 115200 115968 120800 122880 131072 135900 144960 147456 153600 154624 163840 173952 181200 184320 193280 196608 204800 217440 230400 231936 241600 245760 262144 271800 289920 294912 307200 309248 327680 347904 362400 368640 386560 393216 409600 434880 460800 463872 483200 491520 524288 543600 579840 589824 614400 618496 655360 695808 724800 737280 773120 786432 819200 869760 921600 927744 966400 983040 1048576 1087200 1159680 1179648 1228800 1236992 1310720 1391616 1449600 1474560 1546240 1572864 1638400 1739520 1843200 1855488 1932800 1966080 2097152 2174400 2319360 2359296 2457600 2473984 2621440 2783232 2899200 2949120 3092480 3145728 3276800 3479040 3686400 3710976 3865600 3932160 4194304 4348800 4638720 4718592 4915200 4947968 5242880 5566464 5798400 5898240 6184960 6291456 6553600 6958080 7372800 7421952 7731200 7864320 8697600 9277440 9437184 9830400 9895936 10485760 11132928 11596800 11796480 12369920 12582912 13107200 13916160 14745600 14843904 15462400 15728640 17395200 18554880 18874368 19660800 19791872 20971520 22265856 23193600 23592960 24739840 26214400 27832320 29491200 29687808 30924800 31457280 34790400 37109760 37748736 39321600 39583744 44531712 46387200 47185920 49479680 52428800 55664640 58982400 59375616 61849600 62914560 69580800 74219520 78643200 79167488 89063424 92774400 94371840 98959360 104857600 111329280 117964800 118751232 123699200 139161600 148439040 157286400 158334976 178126848 185548800 188743680 197918720 222658560 235929600 237502464 247398400 278323200 296878080 314572800 316669952 356253696 371097600 395837440 445317120 471859200 475004928 494796800 556646400 593756160 633339904 712507392 742195200 791674880 890634240 943718400 950009856 989593600 1113292800 1187512320 1425014784 1484390400 1583349760 1781268480 1900019712 1979187200 2226585600 2375024640 2850029568 2968780800 3166699520 3562536960 3958374400 4453171200 4750049280 5700059136 5937561600 7125073920 7916748800 8906342400 9500098560 11875123200 14250147840 15833497600 17812684800 23750246400 28500295680 35625369600 47500492800 71250739200 142501478400
• Sum of all divisors σ(n): 513852510392
• Sum of proper divisors (its aliquot sum) s(n): 371351031992
• 142501478400 is an abundant number, because the sum of its proper divisors (371351031992) is greater than itself. Its abundance is 228849553592

Bases of 142501478400

• Binary: 10000100101101110000000000000000000000₂
• Hexadecimal: 0x212DC00000
• Base-36: 1TGPP8G0

Squares and roots of 142501478400

• 142501478400 squared (142501478400²) is 20306671346185666560000
• 142501478400 cubed (142501478400³) is 2893730688214375685689442304000000
• The square root of 142501478400 is 377493.6799470953
• The cube root of 142501478400 is 5223.2376972255

Scales and comparisons

• 142,501,478,400 seconds is equal to 4,531 years, 5 weeks, 3 days, 16 hours.
• To count from 1 to 142,501,478,400 would take you about nine thousand and sixty-two 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 142501478400 cubic inches would be around 435.3 feet tall.

Recreational maths with 142501478400

• 142501478400 backwards is 004874105241
• 142501478400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142501478400's digits is 36
• More coming soon!