142921175436

Names of 142921175436

• Cardinal: 142921175436 can be written as One hundred forty-two billion, nine hundred twenty-one million, one hundred seventy-five thousand, four hundred thirty-six.

Scientific notation

• Scientific notation: 1.42921175436 × 10¹¹

Factors of 142921175436

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2879

Divisors of 142921175436

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 59 78 81 108 117 118 156 162 177 223 234 236 324 351 354 446 468 531 669 702 708 767 892 1053 1062 1338 1404 1534 1593 2007 2106 2124 2301 2579 2676 2899 3068 3186 4014 4212 4602 4779 5158 5798 6021 6372 6903 7737 8028 8697 9204 9558 10316 11596 12042 13157 13806 15474 17394 18063 19116 20709 23211 24084 26091 26314 27612 30948 33527 34788 36126 39471 41418 46422 52182 52628 62127 67054 69633 72252 78273 78942 82836 92844 100581 104364 118413 124254 134108 139266 152161 156546 157884 171041 201162 208899 234819 236826 248508 278532 301743 304322 313092 342082 355239 402324 417798 456483 469638 473652 513123 575117 603486 608644 684164 710478 835596 905229 912966 939276 1026246 1065717 1150234 1206972 1369449 1420956 1539369 1725351 1810458 1825932 1978093 2052492 2131434 2300468 2715687 2738898 3078738 3450702 3620916 3956186 4108347 4262868 4618107 5176053 5431374 5477796 5934279 6157476 6901404 7476521 7912372 8216694 9236214 10352106 10862748 11868558 12325041 13854321 14953042 15528159 16433388 17802837 18472428 20704212 22429563 23737116 24650082 27708642 29906084 31056318 33931903 35605674 44859126 46584477 49300164 53408511 55417284 62112636 67288689 67863806 71211348 89718252 93168954 101795709 106817022 134577378 135727612 160225533 186337908 201866067 203591418 213634044 269154756 305387127 320451066 403732134 407182836 441114739 605598201 610774254 640902132 807464268 882229478 916161381 1211196402 1221548508 1323344217 1764458956 1832322762 2422392804 2646688434 2748484143 3664645524 3970032651 5293376868 5496968286 7940065302 10993936572 11910097953 15880130604 23820195906 35730293859 47640391812 71460587718 142921175436
• Sum of all divisors σ(n): 411178521600
• Sum of proper divisors (its aliquot sum) s(n): 268257346164
• 142921175436 is an abundant number, because the sum of its proper divisors (268257346164) is greater than itself. Its abundance is 125336170728

Bases of 142921175436

• Binary: 10000101000110110001000001000110001100₂
• Hexadecimal: 0x2146C4118C
• Base-36: 1TNNKSR0

Squares and roots of 142921175436

• 142921175436 squared (142921175436²) is 20426462388007889790096
• 142921175436 cubed (142921175436³) is 2919374014493331119242463631281856
• The square root of 142921175436 is 378049.1706590559
• The cube root of 142921175436 is 5228.3605183515

Scales and comparisons

• 142,921,175,436 seconds is equal to 4,544 years, 23 weeks, 3 days, 6 hours, 30 minutes, 36 seconds.
• To count from 1 to 142,921,175,436 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 142921175436 cubic inches would be around 435.7 feet tall.

Recreational maths with 142921175436

• 142921175436 backwards is 634571129241
• The number of decimal digits it has is: 12
• The sum of 142921175436's digits is 45
• More coming soon!