15138337536

Names of 15138337536

• Cardinal: 15138337536 can be written as Fifteen billion, one hundred thirty-eight million, three hundred thirty-seven thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 1.5138337536 × 10¹⁰

Factors of 15138337536

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 376

Divisors of 15138337536

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 47 48 49 54 56 63 64 72 81 84 94 96 98 108 112 126 128 141 144 147 162 168 188 189 192 196 216 224 252 256 282 288 294 317 324 329 336 376 378 384 392 423 432 441 448 504 564 567 576 588 634 648 658 672 752 756 768 784 846 864 882 896 951 987 1008 1128 1134 1152 1176 1268 1269 1296 1316 1323 1344 1504 1512 1568 1692 1728 1764 1792 1902 1974 2016 2219 2256 2268 2303 2304 2352 2536 2538 2592 2632 2646 2688 2853 2961 3008 3024 3136 3384 3456 3528 3804 3807 3948 3969 4032 4438 4512 4536 4606 4704 5072 5076 5184 5264 5292 5376 5706 5922 6016 6048 6272 6657 6768 6909 6912 7056 7608 7614 7896 7938 8064 8559 8876 8883 9024 9072 9212 9408 10144 10152 10368 10528 10584 11412 11844 12032 12096 12544 13314 13536 13818 14112 14899 15216 15228 15533 15792 15876 16128 17118 17752 17766 18048 18144 18424 18816 19971 20288 20304 20727 20736 21056 21168 22824 23688 24192 25677 26628 26649 27072 27636 28224 29798 30432 30456 31066 31584 31752 34236 35504 35532 36096 36288 36848 37632 39942 40576 40608 41454 42112 42336 44697 45648 46599 47376 48384 51354 53256 53298 54144 55272 56448 59596 59913 60864 60912 62132 62181 63168 63504 68472 71008 71064 72576 73696 79884 81152 81216 82908 84224 84672 89394 91296 93198 94752 102708 104293 106512 106596 108288 110544 112896 119192 119826 121728 121824 124264 124362 126336 127008 134091 136944 139797 142016 142128 145152 147392 159768 162432 165816 169344 178788 179739 182592 186396 186543 189504 205416 208586 213024 213192 221088 238384 239652 243456 243648 248528 248724 252672 254016 268182 273888 279594 284032 284256 294784 312879 319536 324864 331632 338688 357576 359478 365184 372792 373086 379008 402273 410832 417172 419391 426048 426384 442176 476768 479304 487296 497056 497448 508032 536364 547776 559188 568064 568512 589568 625758 639072 663264 715152 718956 730051 730368 745584 746172 758016 804546 821664 834344 838782 852096 852768 884352 938637 953536 958608 974592 994112 994896 1016064 1072728 1095552 1118376 1137024 1206819 1251516 1258173 1278144 1326528 1430304 1437912 1460102 1491168 1492344 1609092 1643328 1668688 1677564 1704192 1705536 1768704 1877274 1907072 1917216 1988224 1989792 2145456 2190153 2191104 2236752 2274048 2413638 2503032 2516346 2556288 2653056 2815911 2860608 2875824 2920204 2982336 2984688 3218184 3286656 3337376 3355128 3411072 3754548 3814144 3834432 3976448 3979584 4290912 4380306 4473504 4827276 5006064 5032692 5112576 5306112 5631822 5721216 5751648 5840408 5964672 5969376 6436368 6570459 6573312 6674752 6710256 6822144 7509096 7668864 7959168 8447733 8581824 8760612 8947008 9654552 10012128 10065384 11263644 11442432 11503296 11680816 11929344 11938752 12872736 13140918 13349504 13420512 15018192 15337728 15918336 16895466 17163648 17521224 17894016 19309104 19711377 20024256 20130768 22527288 23006592 23361632 23877504 25745472 26281836 26699008 26841024 30036384 33790932 34327296 35042448 35788032 38618208 39422754 40048512 40261536 45054576 46013184 46723264 47755008 51490944 52563672 53682048 59134131 60072768 67581864 70084896 77236416 78845508 80097024 80523072 90109152 93446528 102981888 105127344 107364096 118268262 120145536 135163728 140169792 154472832 157691016 161046144 180218304 186893056 210254688 236536524 240291072 270327456 280339584 308945664 315382032 322092288 360436608 420509376 473073048 540654912 560679168 630764064 720873216 841018752 946146096 1081309824 1261528128 1682037504 1892292192 2162619648 2523056256 3784584384 5046112512 7569168768 15138337536
• Sum of all divisors σ(n): 53795937888
• Sum of proper divisors (its aliquot sum) s(n): 38657600352
• 15138337536 is an abundant number, because the sum of its proper divisors (38657600352) is greater than itself. Its abundance is 23519262816

Bases of 15138337536

• Binary: 1110000110010100001011001100000000₂
• Hexadecimal: 0x38650B300
• Base-36: 6YCZ400

Squares and roots of 15138337536

• 15138337536 squared (15138337536²) is 229169263353866551296
• 15138337536 cubed (15138337536³) is 3469241661527307264219106246656
• The square root of 15138337536 is 123037.9516084367
• The cube root of 15138337536 is 2473.7704349907

Scales and comparisons

• 15,138,337,536 seconds is equal to 481 years, 18 weeks, 2 days, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 15,138,337,536 would take you about nine hundred sixty-two 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 15138337536 cubic inches would be around 206.1 feet tall.

Recreational maths with 15138337536

• 15138337536 backwards is 63573383151
• The number of decimal digits it has is: 11
• The sum of 15138337536's digits is 45
• More coming soon!