38492728148

Names of 38492728148

• Cardinal: 38492728148 can be written as Thirty-eight billion, four hundred ninety-two million, seven hundred twenty-eight thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 3.8492728148 × 10¹⁰

Factors of 38492728148

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 141

Divisors of 38492728148

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 14 23 28 31 37 41 46 62 74 82 92 124 148 161 164 217 259 287 322 434 518 574 644 713 851 868 943 961 1036 1147 1148 1271 1426 1517 1681 1702 1886 1922 2294 2542 2852 3034 3362 3404 3772 3844 4588 4991 5084 5957 6068 6601 6724 6727 8029 8897 9982 10619 11767 11914 13202 13454 16058 17794 19964 21238 22103 23534 23828 26381 26404 26908 29233 32116 34891 35557 35588 38663 39401 42476 44206 47027 47068 52111 52762 58466 62197 69782 71114 77326 78802 88412 94054 104222 105524 116932 124394 139564 142228 154652 154721 157604 184667 188108 204631 208444 244237 248788 248899 270641 275807 309442 329189 364777 369334 409262 435379 488474 497798 541282 551614 618884 658378 729554 738668 817811 818524 870758 906223 976948 995596 1081621 1082564 1103228 1198553 1316756 1430531 1457837 1459108 1615441 1635622 1741516 1812446 1928107 2163242 2397106 2861062 2915674 3230882 3271244 3624892 3856214 4326484 4794212 5722124 5724677 5831348 6343561 6461764 7571347 7712428 8389871 10013717 10204859 11308087 11449354 12687122 13496749 15142694 16779742 20027434 20409718 22616174 22898708 25374244 26993498 30285388 33530251 33559484 37155143 40054868 40819436 44346461 45232348 53986996 59771317 67060502 74310286 88692922 119542634 134121004 148620572 177385844 234711757 239085268 260086001 310425227 418399219 469423514 520172002 620850454 836798438 938847028 1040344004 1241700908 1374740291 1673596876 2749480582 5498961164 9623182037 19246364074 38492728148
• Sum of all divisors σ(n): 87381076608
• Sum of proper divisors (its aliquot sum) s(n): 48888348460
• 38492728148 is an abundant number, because the sum of its proper divisors (48888348460) is greater than itself. Its abundance is 10395620312

Bases of 38492728148

• Binary: 100011110110010110000110101101010100₂
• Hexadecimal: 0x8F6586B54
• Base-36: HOLKR4K

Squares and roots of 38492728148

• 38492728148 squared (38492728148²) is 1481690120275831509904
• 38492728148 cubed (38492728148³) is 57034294999355005085387041577792
• The square root of 38492728148 is 196195.6374336595
• The cube root of 38492728148 is 3376.4441014729

Scales and comparisons

• 38,492,728,148 seconds is equal to 1,223 years, 49 weeks, 2 days, 16 hours, 29 minutes, 8 seconds.
• To count from 1 to 38,492,728,148 would take you about two thousand, four hundred forty-seven 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 38492728148 cubic inches would be around 281.4 feet tall.

Recreational maths with 38492728148

• 38492728148 backwards is 84182729483
• The number of decimal digits it has is: 11
• The sum of 38492728148's digits is 56
• More coming soon!