15040132380

Names of 15040132380

• Cardinal: 15040132380 can be written as Fifteen billion, forty million, one hundred thirty-two thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.504013238 × 10¹⁰

Factors of 15040132380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1178

Divisors of 15040132380

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 52 54 60 63 65 70 78 84 90 91 105 108 117 126 130 135 140 156 180 182 189 195 210 234 252 260 270 273 315 351 364 378 390 420 421 455 468 540 546 585 630 702 727 756 780 819 842 910 945 1092 1170 1260 1263 1365 1404 1454 1638 1684 1755 1820 1890 2105 2181 2340 2457 2526 2730 2908 2947 3276 3510 3635 3780 3789 4095 4210 4362 4914 5052 5089 5460 5473 5894 6315 6543 7020 7270 7578 8190 8420 8724 8841 9451 9828 10178 10905 10946 11367 11788 12285 12630 13086 14540 14735 15156 15267 16380 16419 17682 18902 18945 19629 20356 21810 21892 22734 24570 25260 25445 26172 26523 27365 28353 29470 30534 32715 32838 35364 37804 37890 38311 39258 43620 44205 45468 45801 47255 49140 49257 50890 53046 54730 56706 56835 58940 61068 65430 65676 66157 75780 76335 76622 78516 79569 82095 85059 88410 91602 94510 98145 98514 101780 106092 109460 113412 113670 114933 130860 132314 132615 137403 141765 147771 152670 153244 159138 164190 170118 176820 183204 189020 191555 196290 197028 198471 227340 229005 229866 246285 255177 264628 265230 274806 283530 295542 305340 306067 318276 328380 330785 340236 344799 383110 392580 396942 397845 425295 458010 459732 492570 510354 530460 549612 567060 574665 591084 595413 612134 661570 687015 689598 738855 766220 793884 795690 850590 916020 918201 985140 992355 1020708 1034397 1149330 1190826 1224268 1275885 1323140 1374030 1379196 1477710 1530335 1591380 1701180 1723995 1786239 1836402 1984710 2068794 2142469 2298660 2381652 2551770 2748060 2754603 2955420 2977065 3060670 3447990 3572478 3672804 3969420 3978871 4137588 4284938 4591005 5103540 5171985 5509206 5954130 6121340 6427407 6895980 7144956 7957742 8263809 8569876 8931195 9182010 10343970 10712345 11018412 11908260 11936613 12854814 13773015 15915484 16527618 17862390 18364020 19282221 19894355 20687940 21424690 23873226 25709628 27546030 27852097 32137035 33055236 35724780 35809839 38564442 39788710 41319045 42849380 47746452 55092060 55704194 57846663 59683065 64274070 71619678 77128884 79577420 82638090 83556291 96411105 107429517 111408388 115693326 119366130 128548140 139260485 143239356 165276180 167112582 179049195 192822210 214859034 231386652 238732260 250668873 278520970 289233315 334225164 358098390 385644420 417781455 429718068 501337746 537147585 557041940 578466630 716196780 752006619 835562910 1002675492 1074295170 1156933260 1253344365 1504013238 1671125820 2148590340 2506688730 3008026476 3760033095 5013377460 7520066190 15040132380
• Sum of all divisors σ(n): 57805762560
• Sum of proper divisors (its aliquot sum) s(n): 42765630180
• 15040132380 is an abundant number, because the sum of its proper divisors (42765630180) is greater than itself. Its abundance is 27725497800

Bases of 15040132380

• Binary: 1110000000011101100011010100011100₂
• Hexadecimal: 0x38076351C
• Base-36: 6WQI8F0

Squares and roots of 15040132380

• 15040132380 squared (15040132380²) is 226205582007924464400
• 15040132380 cubed (15040132380³) is 3402161898494130153616597272000
• The square root of 15040132380 is 122638.2174527989
• The cube root of 15040132380 is 2468.4095592681

Scales and comparisons

• 15,040,132,380 seconds is equal to 478 years, 11 weeks, 6 days, 14 hours, 33 minutes.
• To count from 1 to 15,040,132,380 would take you about nine hundred fifty-six 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 15040132380 cubic inches would be around 205.7 feet tall.

Recreational maths with 15040132380

• 15040132380 backwards is 08323104051
• 15040132380 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 15040132380's digits is 27
• More coming soon!