38648131452

Names of 38648131452

• Cardinal: 38648131452 can be written as Thirty-eight billion, six hundred forty-eight million, one hundred thirty-one thousand, four hundred fifty-two.

Scientific notation

• Scientific notation: 3.8648131452 × 10¹⁰

Factors of 38648131452

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 813

Divisors of 38648131452

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 29 36 42 54 58 63 84 87 89 108 116 126 174 178 189 203 252 261 267 348 356 378 406 522 534 609 623 683 756 783 801 812 841 1044 1068 1218 1246 1366 1566 1602 1682 1827 1869 2049 2403 2436 2492 2523 2581 2732 3132 3204 3364 3654 3738 4098 4781 4806 5046 5162 5481 5607 5887 6147 7308 7476 7569 7743 8196 9562 9612 10092 10324 10962 11214 11774 12294 14343 15138 15486 16821 17661 18067 18441 19124 19807 21924 22428 22707 23229 23548 24588 28686 30276 30972 33642 35322 36134 36882 39614 43029 45414 46458 52983 54201 57372 59421 60787 67284 69687 70644 72268 73764 74849 79228 86058 90828 92916 105966 108402 118842 121574 129087 138649 139374 149698 158949 162603 172116 178263 182361 211932 216804 224547 237684 243148 258174 277298 278748 299396 317898 325206 356526 364722 415947 425509 449094 487809 516348 523943 534789 547083 554596 574403 635796 650412 673641 713052 729444 831894 851018 898188 975618 1047886 1069578 1094166 1148806 1247841 1276527 1347282 1571829 1641249 1663788 1702036 1723209 1762823 1951236 2020923 2095772 2139156 2188332 2297612 2495682 2553054 2694564 3143658 3282498 3446418 3525646 3743523 3829581 4020821 4041846 4715487 4991364 5106108 5169627 5288469 6287316 6564996 6892836 7051292 7487046 7659162 8041642 8083692 9430974 10339254 10576938 11488743 12062463 12339761 14146461 14974092 15318324 15508881 15865407 16083284 18861948 20678508 21153876 22977486 24124926 24679522 28292922 31017762 31730814 36187389 37019283 45954972 47596221 48249852 49359044 51121867 56585844 62035524 63461628 72374778 74038566 95192442 102243734 108562167 111057849 144749556 148077132 153365601 190384884 204487468 217124334 222115698 306731202 333173547 357853069 434248668 444231396 460096803 613462404 666347094 715706138 920193606 1073559207 1332694188 1380290409 1431412276 1840387212 2147118414 2760580818 3220677621 4294236828 5521161636 6441355242 9662032863 12882710484 19324065726 38648131452
• Sum of all divisors σ(n): 120106022400
• Sum of proper divisors (its aliquot sum) s(n): 81457890948
• 38648131452 is an abundant number, because the sum of its proper divisors (81457890948) is greater than itself. Its abundance is 42809759496

Bases of 38648131452

• Binary: 100011111111100110111010111101111100₂
• Hexadecimal: 0x8FF9BAF7C
• Base-36: HR63L30

Squares and roots of 38648131452

• 38648131452 squared (38648131452²) is 1493678064731071628304
• 38648131452 cubed (38648131452³) is 57727866192695421319520675817408
• The square root of 38648131452 is 196591.2802033703
• The cube root of 38648131452 is 3380.9818072619

Scales and comparisons

• 38,648,131,452 seconds is equal to 1,228 years, 46 weeks, 2 days, 8 hours, 4 minutes, 12 seconds.
• To count from 1 to 38,648,131,452 would take you about two thousand, four hundred fifty-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 38648131452 cubic inches would be around 281.7 feet tall.

Recreational maths with 38648131452

• 38648131452 backwards is 25413184683
• The number of decimal digits it has is: 11
• The sum of 38648131452's digits is 45
• More coming soon!