38112689538

Names of 38112689538

• Cardinal: 38112689538 can be written as Thirty-eight billion, one hundred twelve million, six hundred eighty-nine thousand, five hundred thirty-eight.

Scientific notation

• Scientific notation: 3.8112689538 × 10¹⁰

Factors of 38112689538

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17464

Divisors of 38112689538

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 9 11 14 17 18 21 22 27 31 33 34 42 51 54 62 63 66 77 93 99 102 119 126 153 154 186 187 189 198 217 231 238 279 297 306 341 357 374 378 434 459 462 527 558 561 594 651 682 693 714 837 918 1023 1054 1071 1122 1302 1309 1386 1581 1674 1683 1953 2046 2079 2142 2387 2618 3069 3162 3213 3366 3689 3906 3927 4158 4743 4774 5049 5797 5859 6138 6426 7161 7378 7854 9207 9486 10098 11067 11594 11718 11781 14229 14322 17391 17393 18414 21483 22134 23562 28458 33201 34782 34786 35343 40579 42966 52173 52179 64449 66402 70686 81158 99603 104346 104358 121737 121751 128898 156519 156537 191323 199206 243474 243502 295681 313038 313074 365211 365253 382646 469611 539183 573969 591362 730422 730506 887043 939222 1078366 1095633 1095759 1147938 1339261 1617549 1721907 1774086 2069767 2191266 2191518 2661129 2678522 3235098 3252491 3287277 3443814 3774281 4017783 4139534 4852647 5165721 5322258 5931013 6209301 6504982 6574554 7548562 7983387 8035566 9166111 9705294 9757473 10331442 11322843 11862026 12053349 12418602 14557941 15966774 17793039 18332222 18627903 19514946 22645686 22767437 24106698 27498333 29115882 29272419 33968529 35586078 36160047 37255806 41517091 45534874 53379117 54996666 55883709 58544838 64162777 67937058 68302311 72320094 82494999 83034182 87817257 100827221 101905587 106758234 111767418 124551273 128325554 136604622 160137351 164989998 175634514 192488331 201654442 203811174 204906933 247484997 249102546 302481663 320274702 373653819 384976662 409813866 494969994 577464993 604963326 614720799 705790547 747307638 907444989 1120961457 1154929986 1229441598 1411581094 1732394979 1814889978 2117371641 2241922914 2722334967 3464789958 4234743282 5444669934 6352114923 12704229846 19056344769 38112689538
• Sum of all divisors σ(n): 115418234880
• Sum of proper divisors (its aliquot sum) s(n): 77305545342
• 38112689538 is an abundant number, because the sum of its proper divisors (77305545342) is greater than itself. Its abundance is 39192855804

Bases of 38112689538

• Binary: 100011011111101100010111110110000010₂
• Hexadecimal: 0x8DFB17D82
• Base-36: HIBB7GI

Squares and roots of 38112689538

• 38112689538 squared (38112689538²) is 1452577103819974653444
• 38112689538 cubed (38112689538³) is 55361620187897887809740314468872
• The square root of 38112689538 is 195224.7154896121
• The cube root of 38112689538 is 3365.2954556303

Scales and comparisons

• 38,112,689,538 seconds is equal to 1,211 years, 45 weeks, 2 hours, 12 minutes, 18 seconds.
• To count from 1 to 38,112,689,538 would take you about two thousand, four hundred twenty-three 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 38112689538 cubic inches would be around 280.4 feet tall.

Recreational maths with 38112689538

• 38112689538 backwards is 83598621183
• 38112689538 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38112689538's digits is 54
• More coming soon!