142939302912

Names of 142939302912

• Cardinal: 142939302912 can be written as One hundred forty-two billion, nine hundred thirty-nine million, three hundred two thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.42939302912 × 10¹¹

Factors of 142939302912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 748

Divisors of 142939302912

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 137 144 162 168 189 192 216 224 243 252 256 274 288 324 336 378 384 411 432 448 486 504 512 548 567 576 599 648 672 756 768 822 864 896 959 972 1008 1024 1096 1134 1152 1198 1233 1296 1344 1512 1536 1644 1701 1728 1792 1797 1918 1944 2016 2192 2268 2304 2396 2466 2592 2688 2877 3024 3072 3288 3402 3456 3584 3594 3699 3836 3888 4032 4193 4384 4536 4608 4792 4932 5184 5376 5391 5754 6048 6576 6804 6912 7168 7188 7398 7672 7776 8064 8386 8631 8768 9072 9216 9584 9864 10368 10752 10782 11097 11508 12096 12579 13152 13608 13824 14376 14796 15344 15552 16128 16173 16772 17262 17536 18144 19168 19728 20736 21504 21564 22194 23016 24192 25158 25893 26304 27216 27648 28752 29592 30688 31104 32256 32346 33291 33544 34524 35072 36288 37737 38336 39456 41472 43128 44388 46032 48384 48519 50316 51786 52608 54432 57504 59184 61376 62208 64512 64692 66582 67088 69048 70144 72576 75474 76672 77679 78912 82063 82944 86256 88776 92064 96768 97038 100632 103572 105216 108864 113211 115008 118368 122752 124416 129384 133164 134176 138096 140288 145152 145557 150948 153344 155358 157824 164126 172512 177552 184128 193536 194076 201264 207144 210432 217728 226422 230016 233037 236736 245504 246189 248832 258768 266328 268352 276192 290304 291114 301896 306688 310716 315648 328252 339633 345024 355104 368256 388152 402528 414288 420864 435456 452844 460032 466074 473472 491008 492378 517536 532656 536704 552384 574441 580608 582228 603792 613376 621432 631296 656504 679266 690048 710208 736512 738567 776304 805056 828576 870912 905688 920064 932148 946944 982016 984756 1018899 1035072 1065312 1073408 1104768 1148882 1164456 1207584 1242864 1262592 1313008 1358532 1380096 1420416 1473024 1477134 1552608 1610112 1657152 1723323 1741824 1811376 1840128 1864296 1893888 1969512 2037798 2070144 2130624 2146816 2209536 2215701 2297764 2328912 2415168 2485728 2626016 2717064 2760192 2840832 2946048 2954268 3105216 3220224 3314304 3446646 3622752 3728592 3787776 3939024 4075596 4140288 4261248 4293632 4419072 4431402 4595528 4657824 4830336 4971456 5169969 5252032 5434128 5520384 5681664 5908536 6210432 6440448 6628608 6647103 6893292 7245504 7457184 7878048 8151192 8280576 8522496 8838144 8862804 9191056 9315648 9660672 9942912 10339938 10504064 10868256 11363328 11817072 12420864 12880896 13257216 13294206 13786584 14491008 14914368 15509907 15756096 16302384 16561152 17044992 17725608 18382112 18631296 19321344 19885824 19941309 20679876 21008128 21736512 23634144 24841728 26514432 26588412 27573168 28982016 29828736 31019814 31512192 32604768 34089984 35451216 36764224 37262592 38642688 39771648 39882618 41359752 42016256 43473024 46529721 47268288 49683456 53176824 55146336 57964032 59657472 62039628 63024384 65209536 70902432 73528448 74525184 79543296 79765236 82719504 84032512 86946048 93059442 94536576 106353648 110292672 115928064 119314944 124079256 126048768 130419072 139589163 141804864 147056896 149050368 159530472 165439008 173892096 186118884 189073152 212707296 220585344 238629888 248158512 252097536 260838144 279178326 283609728 294113792 319060944 330878016 347784192 372237768 378146304 425414592 441170688 496317024 521676288 558356652 567219456 588227584 638121888 661756032 744475536 756292608 850829184 882341376 992634048 1043352576 1116713304 1134438912 1276243776 1323512064 1488951072 1701658368 1764682752 1985268096 2233426608 2268877824 2552487552 2647024128 2977902144 3403316736 3970536192 4466853216 5104975104 5294048256 5955804288 6806633472 7941072384 8933706432 10209950208 11911608576 15882144768 17867412864 20419900416 23823217152 35734825728 47646434304 71469651456 142939302912
• Sum of all divisors σ(n): 493559539200
• Sum of proper divisors (its aliquot sum) s(n): 350620236288
• 142939302912 is an abundant number, because the sum of its proper divisors (350620236288) is greater than itself. Its abundance is 207680933376

Bases of 142939302912

• Binary: 10000101000111110110001010110000000000₂
• Hexadecimal: 0x2147D8AC00
• Base-36: 1TNYDC00

Squares and roots of 142939302912

• 142939302912 squared (142939302912²) is 20431644316968491679744
• 142939302912 cubed (142939302912³) is 2920484996013402573770679310614528
• The square root of 142939302912 is 378073.1449230427
• The cube root of 142939302912 is 5228.5815562133

Scales and comparisons

• 142,939,302,912 seconds is equal to 4,545 years, 1 week, 3 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 142,939,302,912 would take you about nine thousand and ninety 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 142939302912 cubic inches would be around 435.7 feet tall.

Recreational maths with 142939302912

• 142939302912 backwards is 219203939241
• The number of decimal digits it has is: 12
• The sum of 142939302912's digits is 45
• More coming soon!