142908642198

Names of 142908642198

• Cardinal: 142908642198 can be written as One hundred forty-two billion, nine hundred eight million, six hundred forty-two thousand, one hundred ninety-eight.

Scientific notation

• Scientific notation: 1.42908642198 × 10¹¹

Factors of 142908642198

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 228

Divisors of 142908642198

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 23 27 42 46 49 54 63 69 98 126 138 147 161 189 193 207 294 322 378 386 414 441 483 529 579 621 882 966 1058 1127 1158 1242 1323 1351 1449 1587 1737 2254 2646 2702 2898 3174 3381 3474 3703 4053 4347 4439 4761 5211 6762 7406 8106 8694 8878 9457 9522 10143 10422 11109 12159 12167 13317 14283 18914 20286 22218 24318 24334 25921 26634 28371 28566 30429 31073 33327 36477 36501 39951 51842 56742 60858 62146 66654 72954 73002 77763 79902 85113 85169 93219 99981 102097 109503 119853 155526 170226 170338 186438 199962 204194 217511 219006 233289 239706 255339 255507 279657 279841 306291 328509 435022 466578 510678 511014 559314 559682 596183 612582 652533 657018 699867 714679 766521 838971 839523 918873 1192366 1305066 1399734 1429358 1533042 1677942 1679046 1788549 1837746 1957599 1958887 2144037 2299563 2348231 2518569 2756619 3577098 3915198 3917774 4288074 4599126 4696462 5002753 5037138 5365647 5513238 5872797 5876661 6432111 7044693 7555707 10005506 10731294 11745594 11753322 12864222 13712209 14089386 15008259 15111414 16096941 16437617 17629983 19296333 21134079 27424418 30016518 32193882 32875234 35259966 38592666 41136627 42268158 45024777 49312851 52889949 54009313 63402237 82273254 90049554 98625702 105779898 108018626 115063319 123409881 126804474 135074331 147938553 162027939 230126638 246819762 270148662 295877106 324055878 345189957 370229643 378065191 443815659 486083817 690379914 740459286 756130382 887631318 972167634 1035569871 1134195573 1458251451 2071139742 2268391146 2646456337 2916502902 3106709613 3402586719 5292912674 6213419226 6805173438 7939369011 10207760157 15878738022 20415520314 23818107033 47636214066 71454321099 142908642198
• Sum of all divisors σ(n): 388216744560
• Sum of proper divisors (its aliquot sum) s(n): 245308102362
• 142908642198 is an abundant number, because the sum of its proper divisors (245308102362) is greater than itself. Its abundance is 102399460164

Bases of 142908642198

• Binary: 10000101000110000001001101001110010110₂
• Hexadecimal: 0x214604D396
• Base-36: 1TNG461I

Squares and roots of 142908642198

• 142908642198 squared (142908642198²) is 20422880014875986271204
• 142908642198 cubed (142908642198³) is 2918606052698597239373852626666392
• The square root of 142908642198 is 378032.5940947419
• The cube root of 142908642198 is 5228.2076830513

Scales and comparisons

• 142,908,642,198 seconds is equal to 4,544 years, 2 weeks, 5 days, 5 hours, 3 minutes, 18 seconds.
• To count from 1 to 142,908,642,198 would take you about nine thousand and eighty-eight 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 142908642198 cubic inches would be around 435.7 feet tall.

Recreational maths with 142908642198

• 142908642198 backwards is 891246809241
• 142908642198 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142908642198's digits is 54
• More coming soon!