38481028740

Names of 38481028740

• Cardinal: 38481028740 can be written as Thirty-eight billion, four hundred eighty-one million, twenty-eight thousand, seven hundred forty.

Scientific notation

• Scientific notation: 3.848102874 × 10¹⁰

Factors of 38481028740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 622

Divisors of 38481028740

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 33 35 36 42 44 45 55 60 63 66 70 73 77 84 90 99 105 110 126 132 140 146 154 165 180 198 210 219 220 231 252 292 308 315 330 365 385 396 420 438 462 495 511 521 630 657 660 693 730 770 803 876 924 990 1022 1042 1095 1155 1260 1314 1386 1460 1533 1540 1563 1606 1980 2044 2084 2190 2310 2409 2555 2605 2628 2772 3066 3126 3212 3285 3465 3647 4015 4380 4599 4620 4689 4818 5110 5210 5329 5621 5731 6132 6252 6570 6930 7227 7294 7665 7815 8030 9198 9378 9636 10220 10420 10658 10941 11242 11462 12045 13140 13860 14454 14588 15330 15630 15987 16060 16863 17193 18235 18396 18756 21316 21882 22484 22924 22995 23445 24090 26645 28105 28655 28908 30660 31260 31974 32823 33726 34386 36135 36470 37303 38033 40117 43764 45990 46890 47961 48180 50589 51579 53290 54705 56210 57310 58619 63948 65646 67452 68772 72270 72940 74606 76066 79935 80234 84315 85965 91980 93780 95922 101178 103158 106580 109410 111909 112420 114099 114620 117238 120351 131292 144540 149212 152132 159870 160468 164115 168630 171930 175857 186515 190165 191844 200585 202356 206316 218820 223818 228198 234476 239805 240702 252945 257895 266231 293095 319740 328230 335727 337260 342297 343860 351714 361053 373030 380330 401170 410333 418363 447636 456396 479610 481404 505890 515790 527571 532462 559545 570495 586190 601755 656460 671454 684594 703428 722106 746060 760660 798693 802340 820666 836726 879285 959220 1011780 1031580 1055142 1064924 1119090 1140990 1172380 1203510 1230999 1255089 1331155 1342908 1369188 1444212 1597386 1641332 1673452 1678635 1711485 1758570 1805265 2051665 2091815 2110284 2238180 2281980 2396079 2407020 2461998 2510178 2637855 2662310 2776409 2928541 3194772 3357270 3422970 3517140 3610530 3692997 3765267 3993465 4103330 4183630 4792158 4923996 5020356 5275710 5324620 5552818 5857082 6154995 6275445 6714540 6845940 7221060 7385994 7530534 7986930 8206660 8329227 8367260 8785623 9584316 10551420 11105636 11714164 11980395 12309990 12550890 13882045 14642705 14771988 15061068 15973860 16658454 17571246 18464985 18826335 19434863 23960790 24619980 24987681 25101780 26356869 27764090 29285410 30540499 33316908 35142492 36929970 37652670 38869726 41646135 43928115 47921580 49975362 52713738 55528180 58304589 58570820 61080998 73859940 75305340 77739452 83292270 87856230 91621497 97174315 99950724 105427476 116609178 122161996 124938405 131784345 152702495 166584540 174913767 175712460 183242994 194348630 213783493 233218356 249876810 263568690 274864491 291522945 305404990 349827534 366485988 388697260 427566986 458107485 499753620 527137380 549728982 583045890 610809980 641350479 699655068 855133972 874568835 916214970 1068917465 1099457964 1166091780 1282700958 1374322455 1749137670 1832429940 1924051437 2137834930 2565401916 2748644910 3206752395 3498275340 3848102874 4275669860 5497289820 6413504790 7696205748 9620257185 12827009580 19240514370 38481028740
• Sum of all divisors σ(n): 147832304256
• Sum of proper divisors (its aliquot sum) s(n): 109351275516
• 38481028740 is an abundant number, because the sum of its proper divisors (109351275516) is greater than itself. Its abundance is 70870246776

Bases of 38481028740

• Binary: 100011110101101001011110011010000100₂
• Hexadecimal: 0x8F5A5E684
• Base-36: HOELZT0

Squares and roots of 38481028740

• 38481028740 squared (38481028740²) is 1480789572888705987600
• 38481028740 cubed (38481028740³) is 56982306112222619930245683624000
• The square root of 38481028740 is 196165.8194997283
• The cube root of 38481028740 is 3376.1019901027

Scales and comparisons

• 38,481,028,740 seconds is equal to 1,223 years, 30 weeks, 6 hours, 39 minutes.
• To count from 1 to 38,481,028,740 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 38481028740 cubic inches would be around 281.3 feet tall.

Recreational maths with 38481028740

• 38481028740 backwards is 04782018483
• 38481028740 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38481028740's digits is 45
• More coming soon!