17972140032

Names of 17972140032

• Cardinal: 17972140032 can be written as Seventeen billion, nine hundred seventy-two million, one hundred forty thousand and thirty-two.

Scientific notation

• Scientific notation: 1.7972140032 × 10¹⁰

Factors of 17972140032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 90

Divisors of 17972140032

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 49 54 56 63 64 66 67 72 77 81 84 88 96 98 99 108 112 126 128 132 134 144 147 154 162 168 176 189 192 196 198 201 216 224 231 243 252 256 264 268 288 294 297 308 324 336 352 378 384 392 396 402 432 441 448 462 469 486 504 512 528 536 539 567 576 588 594 603 616 648 672 693 704 737 756 768 784 792 804 864 882 891 896 924 938 972 1008 1024 1056 1072 1078 1134 1152 1176 1188 1206 1232 1296 1323 1344 1386 1407 1408 1474 1512 1536 1568 1584 1608 1617 1701 1728 1764 1782 1792 1809 1848 1876 1944 2016 2048 2079 2112 2144 2156 2211 2268 2304 2352 2376 2412 2464 2592 2646 2673 2688 2772 2814 2816 2948 3024 3072 3136 3168 3216 3234 3283 3402 3456 3528 3564 3584 3618 3696 3752 3888 3969 4032 4158 4221 4224 4288 4312 4422 4536 4608 4704 4752 4824 4851 4928 5159 5184 5292 5346 5376 5427 5544 5628 5632 5896 6048 6144 6237 6272 6336 6432 6468 6566 6633 6804 6912 7056 7128 7168 7236 7392 7504 7776 7938 8064 8316 8442 8448 8576 8624 8844 9072 9216 9408 9504 9648 9702 9849 9856 10318 10368 10584 10692 10752 10854 11088 11256 11264 11792 11907 12096 12474 12544 12663 12672 12864 12936 13132 13266 13608 13824 14112 14256 14336 14472 14553 14784 15008 15477 15552 15876 16128 16281 16632 16884 16896 17152 17248 17688 18144 18432 18711 18816 19008 19296 19404 19698 19712 19899 20636 20736 21168 21384 21504 21708 22176 22512 22528 23584 23814 24192 24948 25088 25326 25344 25728 25872 26264 26532 27216 27648 28224 28512 28944 29106 29547 29568 30016 30954 31104 31752 32256 32562 33264 33768 33792 34304 34496 35376 36113 36288 37422 37632 37989 38016 38592 38808 39396 39424 39798 41272 41472 42336 42768 43008 43416 43659 44352 45024 46431 47168 47628 48384 49896 50176 50652 50688 51456 51744 52528 53064 54432 55296 56448 57024 57888 58212 59094 59136 59697 60032 61908 62208 63504 64512 65124 66528 67536 67584 68608 68992 70752 72226 72576 74844 75264 75978 76032 77184 77616 78792 78848 79596 82544 82944 84672 85536 86832 87318 88641 88704 90048 92862 94336 95256 96768 99792 100352 101304 101376 102912 103488 105056 106128 108339 108864 112896 113967 114048 115776 116424 118188 118272 119394 120064 123816 124416 127008 129024 130248 130977 133056 135072 137216 137984 139293 141504 144452 145152 149688 150528 151956 152064 154368 155232 157584 157696 159192 165088 165888 169344 171072 173664 174636 177282 177408 179091 180096 185724 188672 190512 193536 199584 202608 202752 205824 206976 210112 212256 216678 217728 225792 227934 228096 231552 232848 236376 236544 238788 240128 247632 248832 254016 260496 261954 265923 266112 270144 275968 278586 283008 288904 290304 299376 301056 303912 304128 308736 310464 315168 318384 325017 330176 338688 342144 347328 349272 354564 354816 358182 360192 371448 377344 381024 387072 399168 405216 411648 413952 417879 420224 424512 433356 435456 451584 455868 456192 463104 465696 472752 473088 477576 480256 495264 497664 508032 520992 523908 531846 532224 540288 551936 557172 566016 577808 580608 598752 607824 608256 617472 620928 630336 636768 650034 660352 677376 684288 694656 698544 709128 709632 716364 720384 742896 754688 762048 797769 798336 810432 827904 835758 840448 849024 866712 870912 903168 911736 912384 926208 931392 945504 955152 960512 975051 990528 1016064 1041984 1047816 1063692 1064448 1080576 1103872 1114344 1132032 1155616 1161216 1197504 1215648 1234944 1241856 1253637 1260672 1273536 1300068 1320704 1354752 1368576 1389312 1397088 1418256 1419264 1432728 1440768 1485792 1509376 1524096 1595538 1596672 1620864 1655808 1671516 1680896 1698048 1733424 1741824 1823472 1824768 1852416 1862784 1891008 1910304 1950102 1981056 2032128 2083968 2095632 2127384 2128896 2161152 2228688 2264064 2311232 2395008 2431296 2483712 2507274 2521344 2547072 2600136 2641408 2709504 2737152 2778624 2794176 2836512 2865456 2881536 2925153 2971584 3048192 3191076 3193344 3241728 3311616 3343032 3361792 3396096 3466848 3483648 3646944 3704832 3725568 3782016 3820608 3900204 3962112 4064256 4167936 4191264 4254768 4257792 4322304 4457376 4528128 4622464 4790016 4862592 4967424 5014548 5042688 5094144 5200272 5282816 5474304 5557248 5588352 5673024 5730912 5850306 5943168 6096384 6382152 6386688 6483456 6686064 6723584 6792192 6933696 7293888 7451136 7564032 7641216 7800408 7924224 8128512 8335872 8382528 8509536 8644608 8775459 8914752 9244928 9580032 9725184 9934848 10029096 10085376 10188288 10400544 10565632 11114496 11176704 11346048 11461824 11700612 11886336 12192768 12764304 12773376 12966912 13372128 13584384 13867392 14587776 14902272 15128064 15282432 15600816 15848448 16671744 16765056 17019072 17550918 17829504 18489856 19160064 19450368 20058192 20170752 20376576 20801088 22353408 22692096 22923648 23401224 23772672 24385536 25528608 25933824 26744256 27734784 29175552 29804544 30256128 30564864 31201632 31696896 33343488 33530112 34038144 35101836 35659008 36979712 38320128 38900736 40116384 40753152 41602176 44706816 45384192 45847296 46802448 47545344 51057216 53488512 55469568 58351104 60512256 61129728 62403264 67060224 68076288 70203672 71318016 73959424 77801472 80232768 83204352 89413632 90768384 91694592 93604896 95090688 102114432 106977024 110939136 116702208 122259456 124806528 134120448 136152576 140407344 142636032 160465536 166408704 181536768 183389184 187209792 204228864 213954048 221878272 233404416 249613056 268240896 272305152 280814688 285272064 320931072 332817408 366778368 374419584 408457728 427908096 499226112 544610304 561629376 641862144 665634816 748839168 816915456 855816192 998452224 1123258752 1283724288 1497678336 1633830912 1996904448 2246517504 2567448576 2995356672 4493035008 5990713344 8986070016 17972140032
• Sum of all divisors σ(n): 69329856960
• Sum of proper divisors (its aliquot sum) s(n): 51357716928
• 17972140032 is an abundant number, because the sum of its proper divisors (51357716928) is greater than itself. Its abundance is 33385576896

Bases of 17972140032

• Binary: 10000101111001110010001100000000000₂
• Hexadecimal: 0x42F391800
• Base-36: 8985C00

Squares and roots of 17972140032

• 17972140032 squared (17972140032²) is 322997817329816961024
• 17972140032 cubed (17972140032³) is 5804962003081826752452014112768
• The square root of 17972140032 is 134060.2104727573
• The cube root of 17972140032 is 2619.3885891449

Scales and comparisons

• 17,972,140,032 seconds is equal to 571 years, 23 weeks, 5 days, 21 hours, 7 minutes, 12 seconds.
• To count from 1 to 17,972,140,032 would take you about one thousand, one hundred forty-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 17972140032 cubic inches would be around 218.3 feet tall.

Recreational maths with 17972140032

• 17972140032 backwards is 23004127971
• 17972140032 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 17972140032's digits is 36
• More coming soon!