142068932280

Names of 142068932280

• Cardinal: 142068932280 can be written as One hundred forty-two billion, sixty-eight million, nine hundred thirty-two thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.4206893228 × 10¹¹

Factors of 142068932280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2444

Divisors of 142068932280

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 33 36 40 44 45 47 55 60 66 72 88 90 94 99 110 120 132 141 165 180 188 198 220 235 264 282 330 360 376 383 396 423 440 470 495 517 564 660 705 766 792 846 940 990 1034 1128 1149 1320 1410 1532 1551 1692 1880 1915 1980 1993 2068 2115 2298 2585 2820 3064 3102 3384 3447 3830 3960 3986 4136 4213 4230 4596 4653 5170 5640 5745 5979 6204 6894 7660 7755 7972 8426 8460 9192 9306 9965 10340 11490 11958 12408 12639 13788 15320 15510 15944 16852 16920 17235 17937 18001 18612 19930 20680 21065 21923 22980 23265 23916 25278 27576 29895 31020 33704 34470 35874 36002 37224 37917 39860 42130 43846 45960 46530 47832 50556 54003 59790 62040 63195 65769 68940 71748 72004 75834 79720 84260 87692 89685 90005 93060 93671 101112 108006 109615 119580 126390 131538 137880 143496 144008 151668 162009 168520 175384 179370 180010 186120 187342 189585 197307 198011 216012 219230 239160 252780 263076 270015 281013 303336 324018 328845 358740 360020 374684 379170 394614 396022 432024 438460 468355 505560 526152 540030 562026 594033 648036 657690 717480 720040 749368 758340 763319 789228 792044 810045 843039 876920 936710 986535 990055 1030381 1080060 1124052 1188066 1296072 1315380 1405065 1516680 1526638 1578456 1584088 1620090 1686078 1782099 1873420 1973070 1980110 2060762 2160120 2248104 2289957 2376132 2630760 2810130 2970165 3053276 3091143 3240180 3372156 3564198 3746840 3816595 3946140 3960220 4121524 4215195 4579914 4752264 5151905 5620260 5940330 6106552 6182286 6480360 6744312 6869871 7128396 7633190 7892280 7920440 8243048 8396509 8430390 8910495 9159828 9273429 10303810 11240520 11449785 11880660 12364572 13739742 14256792 15266380 15455715 16793018 16860780 17820990 18319656 18546858 20607620 22899570 23761320 24729144 25189527 27479484 30532760 30911430 33586036 33721560 34349355 35641980 35875993 37093716 41215240 41982545 45799140 46367145 50379054 54958968 61822860 67172072 68698710 71283960 71751986 74187432 75568581 83965090 91598280 92734290 100758108 107627979 123645720 125947635 137397420 143503972 151137162 167930180 179379965 185468580 201516216 215255958 251895270 274794840 287007944 302274324 322883937 335860360 358759930 370937160 377842905 394635923 430511916 503790540 538139895 604548648 645767874 717519860 755685810 789271846 861023832 1007581080 1076279790 1183907769 1291535748 1435039720 1511371620 1578543692 1614419685 1973179615 2152559580 2367815538 2583071496 3022743240 3157087384 3228839370 3551723307 3946359230 4305119160 4735631076 5919538845 6457678740 7103446614 7892718460 9471262152 11839077690 12915357480 14206893228 15785436920 17758616535 23678155380 28413786456 35517233070 47356310760 71034466140 142068932280
• Sum of all divisors σ(n): 516017848320
• Sum of proper divisors (its aliquot sum) s(n): 373948916040
• 142068932280 is an abundant number, because the sum of its proper divisors (373948916040) is greater than itself. Its abundance is 231879983760

Bases of 142068932280

• Binary: 10000100010011111101111101111010111000₂
• Hexadecimal: 0x2113F7DEB8
• Base-36: 1T9K69Q0

Squares and roots of 142068932280

• 142068932280 squared (142068932280²) is 20183581519179225998400
• 142068932280 cubed (142068932280³) is 2867459876016132979549504988352000
• The square root of 142068932280 is 376920.3261698685
• The cube root of 142068932280 is 5217.9475041611

Scales and comparisons

• 142,068,932,280 seconds is equal to 4,517 years, 18 weeks, 2 days, 8 hours, 18 minutes.
• To count from 1 to 142,068,932,280 would take you about nine thousand and thirty-four 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 142068932280 cubic inches would be around 434.8 feet tall.

Recreational maths with 142068932280

• 142068932280 backwards is 082239860241
• 142068932280 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142068932280's digits is 45
• More coming soon!