38923142874

Names of 38923142874

• Cardinal: 38923142874 can be written as Thirty-eight billion, nine hundred twenty-three million, one hundred forty-two thousand, eight hundred seventy-four.

Scientific notation

• Scientific notation: 3.8923142874 × 10¹⁰

Factors of 38923142874

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 817

Divisors of 38923142874

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 31 33 42 59 62 66 73 77 93 118 146 154 177 186 217 219 231 341 354 413 434 438 462 511 631 649 651 682 803 826 1022 1023 1239 1262 1298 1302 1533 1606 1829 1893 1947 2046 2263 2387 2409 2478 3066 3658 3786 3894 4307 4417 4526 4543 4774 4818 5487 5621 6789 6941 7161 8614 8834 9086 10974 11242 12803 12921 13251 13578 13629 13882 14322 15841 16863 19561 20119 20823 24893 25606 25842 26502 27258 30149 31682 33726 37229 38409 39122 40238 41646 46063 47377 47523 48587 49786 58683 60298 60357 74458 74679 76818 90447 92126 94754 95046 97174 111687 117366 120714 133517 136927 138189 140833 142131 145761 149358 174251 180894 215171 223374 260603 267034 273854 276378 281666 284262 291522 322441 331639 348502 400551 409519 410781 422499 430342 506693 521206 522753 644882 645513 663278 781809 801102 819038 821562 844998 934619 967323 994917 1013386 1045506 1154099 1228557 1291026 1427953 1468687 1506197 1520079 1563618 1869238 1934646 1989834 2308198 2457114 2717717 2803857 2855906 2866633 2937374 3012394 3040158 3462297 3546851 4283859 4406061 4518591 5435434 5607714 5733266 6924594 7093702 8078693 8153151 8567718 8599899 8812122 9037182 9995671 10280809 10640553 12695089 15707483 16157386 16306302 17199798 19024019 19991342 20561618 21281106 24236079 25390178 29894887 29987013 30842427 31414966 38048038 38085267 47122449 48472158 57072057 59789774 59974026 61684854 76170534 84249227 88865623 89684661 94244898 109952381 114144114 168498454 177731246 179369322 209264209 219904762 252747681 266596869 329857143 418528418 505495362 533193738 589744589 627792627 659714286 926741497 1179489178 1255585254 1769233767 1853482994 2780224491 3538467534 5560448982 6487190479 12974380958 19461571437 38923142874
• Sum of all divisors σ(n): 103443333120
• Sum of proper divisors (its aliquot sum) s(n): 64520190246
• 38923142874 is an abundant number, because the sum of its proper divisors (64520190246) is greater than itself. Its abundance is 25597047372

Bases of 38923142874

• Binary: 100100010000000000000000011011011010₂
• Hexadecimal: 0x9100006DA
• Base-36: HVPU196

Squares and roots of 38923142874

• 38923142874 squared (38923142874²) is 1515011051189816979876
• 38923142874 cubed (38923142874³) is 58968991601150174001624730803624
• The square root of 38923142874 is 197289.4900241775
• The cube root of 38923142874 is 3388.9822962955

Scales and comparisons

• 38,923,142,874 seconds is equal to 1,237 years, 33 weeks, 8 hours, 7 minutes, 54 seconds.
• To count from 1 to 38,923,142,874 would take you about two thousand, four hundred seventy-five 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 38923142874 cubic inches would be around 282.4 feet tall.

Recreational maths with 38923142874

• 38923142874 backwards is 47824132983
• The number of decimal digits it has is: 11
• The sum of 38923142874's digits is 51
• More coming soon!