38543345940

Names of 38543345940

• Cardinal: 38543345940 can be written as Thirty-eight billion, five hundred forty-three million, three hundred forty-five thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.854334594 × 10¹⁰

Factors of 38543345940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1026

Divisors of 38543345940

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 31 33 44 55 60 62 66 67 93 110 124 132 134 155 165 186 201 220 268 310 330 335 341 372 402 465 620 660 670 682 737 804 907 930 961 1005 1023 1340 1364 1474 1705 1814 1860 1922 2010 2046 2077 2211 2721 2883 2948 3410 3628 3685 3844 4020 4092 4154 4422 4535 4805 5115 5442 5766 6231 6820 7370 8308 8844 9070 9610 9977 10230 10385 10571 10884 11055 11532 12462 13605 14415 14740 18140 19220 19954 20460 20770 21142 22110 22847 24924 27210 28117 28830 29931 31155 31713 39908 41540 42284 44220 45694 49885 52855 54420 56234 57660 59862 60769 62310 63426 64387 68541 84351 91388 99770 105710 112468 114235 119724 121538 124620 126852 128774 137082 140585 149655 158565 168702 182307 193161 199540 211420 228470 243076 257548 274164 281170 299310 303845 309287 317130 321935 337404 342705 364614 386322 421755 456940 562340 598620 607690 618574 634260 643870 668459 685410 708257 729228 772644 843510 871627 911535 927861 965805 1215380 1237148 1287740 1336918 1370820 1416514 1546435 1687020 1743254 1823070 1855722 1883839 1931610 2005377 2124771 2614881 2673836 2833028 3092870 3342295 3486508 3541285 3646140 3711444 3767678 3863220 4010754 4249542 4358135 4639305 5229762 5651517 6185740 6684590 7082570 7535356 8021508 8499084 8716270 9278610 9419195 9587897 10026885 10459524 10623855 11303034 13074405 13369180 14165140 17432540 18557220 18838390 19175794 20053770 20722229 21247710 22606068 26148810 28257585 28763691 37676780 38351588 40107540 41444458 42495420 47939485 52297620 56515170 57527382 58399009 62166687 82888916 95878970 103611145 113030340 115054764 116798018 124333374 143818455 175197027 191757940 207222290 233596036 248666748 287636910 291995045 310833435 350394054 414444580 575273820 583990090 621666870 642389099 700788108 875985135 1167980180 1243333740 1284778198 1751970270 1927167297 2569556396 3211945495 3503940540 3854334594 6423890990 7708669188 9635836485 12847781980 19271672970 38543345940
• Sum of all divisors σ(n): 123604572672
• Sum of proper divisors (its aliquot sum) s(n): 85061226732
• 38543345940 is an abundant number, because the sum of its proper divisors (85061226732) is greater than itself. Its abundance is 46517880792

Bases of 38543345940

• Binary: 100011111001010111001100100100010100₂
• Hexadecimal: 0x8F95CC914
• Base-36: HPFPO2C

Squares and roots of 38543345940

• 38543345940 squared (38543345940²) is 1485589516250514483600
• 38543345940 cubed (38543345940³) is 57259590649680831444375256584000
• The square root of 38543345940 is 196324.5933142355
• The cube root of 38543345940 is 3377.9234569565

Scales and comparisons

• 38,543,345,940 seconds is equal to 1,225 years, 29 weeks, 12 hours, 59 minutes.
• To count from 1 to 38,543,345,940 would take you about two thousand, four hundred fifty-one 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 38543345940 cubic inches would be around 281.5 feet tall.

Recreational maths with 38543345940

• 38543345940 backwards is 04954334583
• The number of decimal digits it has is: 11
• The sum of 38543345940's digits is 48
• More coming soon!