142409728000

Names of 142409728000

• Cardinal: 142409728000 can be written as One hundred forty-two billion, four hundred nine million, seven hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 1.42409728 × 10¹¹

Factors of 142409728000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 101

Divisors of 142409728000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 41 50 53 64 80 82 100 106 125 128 160 164 200 205 212 250 256 265 320 328 400 410 424 500 512 530 640 656 800 820 848 1000 1024 1025 1060 1280 1312 1325 1600 1640 1696 2000 2048 2050 2120 2173 2560 2624 2650 3200 3280 3392 4000 4096 4100 4240 4346 5120 5125 5248 5300 6400 6560 6625 6784 8000 8192 8200 8480 8692 10240 10250 10496 10600 10865 12800 13120 13250 13568 16000 16384 16400 16960 17384 20480 20500 20992 21200 21730 25600 26240 26500 27136 32000 32768 32800 33920 34768 40960 41000 41984 42400 43460 51200 52480 53000 54272 54325 64000 65536 65600 67840 69536 81920 82000 83968 84800 86920 102400 104960 106000 108544 108650 128000 131072 131200 135680 139072 163840 164000 167936 169600 173840 204800 209920 212000 217088 217300 256000 262144 262400 271360 271625 278144 327680 328000 335872 339200 347680 409600 419840 424000 434176 434600 512000 524288 524800 542720 543250 556288 655360 656000 671744 678400 695360 819200 839680 848000 868352 869200 1024000 1049600 1085440 1086500 1112576 1310720 1312000 1343488 1356800 1390720 1638400 1679360 1696000 1736704 1738400 2048000 2099200 2170880 2173000 2225152 2621440 2624000 2686976 2713600 2781440 3276800 3358720 3392000 3473408 3476800 4096000 4198400 4341760 4346000 4450304 5248000 5373952 5427200 5562880 6553600 6717440 6784000 6946816 6953600 8192000 8396800 8683520 8692000 8900608 10496000 10747904 10854400 11125760 13107200 13434880 13568000 13893632 13907200 16384000 16793600 17367040 17384000 17801216 20992000 21495808 21708800 22251520 26869760 27136000 27787264 27814400 32768000 33587200 34734080 34768000 35602432 41984000 43417600 44503040 53739520 54272000 55628800 65536000 67174400 69468160 69536000 71204864 83968000 86835200 89006080 107479040 108544000 111257600 134348800 138936320 139072000 142409728 167936000 173670400 178012160 217088000 222515200 268697600 278144000 284819456 335872000 347340800 356024320 434176000 445030400 537395200 556288000 569638912 671744000 694681600 712048640 868352000 890060800 1112576000 1139277824 1343488000 1424097280 1736704000 1780121600 2225152000 2686976000 2848194560 3473408000 3560243200 4450304000 5696389120 7120486400 8900608000 14240972800 17801216000 28481945600 35602432000 71204864000 142409728000
• Sum of all divisors σ(n): 370994223600
• Sum of proper divisors (its aliquot sum) s(n): 228584495600
• 142409728000 is an abundant number, because the sum of its proper divisors (228584495600) is greater than itself. Its abundance is 86174767600

Bases of 142409728000

• Binary: 10000100101000010010000000000000000000₂
• Hexadecimal: 0x2128480000
• Base-36: 1TF72PDS

Squares and roots of 142409728000

• 142409728000 squared (142409728000²) is 20280530629033984000000
• 142409728000 cubed (142409728000³) is 2888144850576398564196352000000000
• The square root of 142409728000 is 377372.1346363561
• The cube root of 142409728000 is 5222.1164526303

Scales and comparisons

• 142,409,728,000 seconds is equal to 4,528 years, 9 weeks, 5 days, 17 hours, 46 minutes, 40 seconds.
• To count from 1 to 142,409,728,000 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 142409728000 cubic inches would be around 435.2 feet tall.

Recreational maths with 142409728000

• 142409728000 backwards is 000827904241
• The number of decimal digits it has is: 12
• The sum of 142409728000's digits is 37
• More coming soon!