19316690640

Names of 19316690640

• Cardinal: 19316690640 can be written as Nineteen billion, three hundred sixteen million, six hundred ninety thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.931669064 × 10¹⁰

Factors of 19316690640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 270

Divisors of 19316690640

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 24 26 30 34 36 37 39 40 45 48 51 52 60 65 68 72 74 78 80 85 90 102 104 111 117 120 130 136 144 148 153 156 170 180 185 193 195 204 208 221 222 234 240 255 260 272 289 296 306 312 333 340 360 370 386 390 408 442 444 468 481 510 520 555 578 579 585 592 612 624 629 663 666 680 720 740 765 772 780 816 867 884 888 936 962 965 1020 1040 1105 1110 1156 1158 1170 1224 1258 1326 1332 1360 1443 1445 1480 1530 1544 1560 1665 1734 1737 1768 1776 1872 1887 1924 1930 1989 2040 2210 2220 2312 2316 2340 2405 2448 2509 2516 2601 2652 2664 2886 2890 2895 2960 3060 3088 3120 3145 3281 3315 3330 3468 3474 3536 3757 3774 3848 3860 3978 4080 4329 4335 4420 4440 4624 4632 4680 4810 5018 5032 5202 5304 5328 5661 5772 5780 5790 6120 6290 6562 6630 6660 6936 6948 7141 7215 7514 7527 7548 7696 7720 7956 8177 8658 8670 8685 8840 8880 9264 9360 9435 9620 9843 9945 10036 10064 10404 10608 10693 11271 11322 11544 11560 11580 12240 12545 12580 13005 13124 13260 13320 13872 13896 14282 14430 15028 15054 15096 15440 15912 16354 16405 17316 17340 17370 17680 18785 18870 19240 19686 19890 20072 20808 21386 21423 21645 22542 22581 22644 23088 23120 23160 24531 25090 25160 26010 26248 26520 26640 27792 28305 28564 28860 29529 30056 30108 30192 31824 32079 32708 32810 33813 34632 34680 34740 35705 37570 37635 37740 38480 39372 39780 40144 40885 41616 42653 42772 42846 43290 45084 45162 45288 46320 49062 49215 50180 50320 52020 52496 53040 53465 55777 56355 56610 57128 57720 59058 60112 60216 64158 64269 65416 65620 67626 69264 69360 69480 71410 73593 75140 75270 75480 78744 79560 81770 85306 85544 85692 86580 90168 90324 90576 92833 96237 98124 98430 100360 104040 106930 107115 111554 112710 112905 113220 114256 115440 118116 120432 121397 122655 127959 128316 128538 130832 131240 135252 138960 139009 142820 147186 147645 150280 150540 150960 157488 159120 160395 163540 167331 169065 170612 171088 171384 173160 180336 180648 185666 192474 196248 196860 200720 208080 213265 213860 214230 223108 225420 225810 226440 236232 242794 245310 255918 256632 257076 262480 270504 278018 278499 278885 285640 294372 295290 300560 301080 320790 321345 327080 334662 338130 341224 342768 346320 361296 364191 367965 371332 383877 384948 392496 393720 417027 426530 427720 428460 446216 450840 451620 452880 464165 472464 481185 485588 490620 501993 511836 513264 514152 541008 556036 556998 557770 571280 588744 590580 602160 606985 639795 641580 642690 654160 669324 676260 682448 695045 725101 728382 735930 742664 767754 769896 787440 834054 835497 836655 853060 855440 856920 892432 901680 903240 928330 962370 971176 981240 1003986 1023672 1028304 1092573 1112072 1113996 1115540 1177488 1181160 1213970 1251081 1279590 1283160 1285380 1338648 1352520 1390090 1392495 1450202 1456764 1471860 1485328 1535508 1539792 1578161 1668108 1670994 1673310 1706120 1713840 1806480 1820955 1856660 1919385 1924740 1942352 1962480 2007972 2047344 2063749 2085135 2175303 2185146 2224144 2227992 2231080 2362320 2427940 2502162 2509965 2559180 2566320 2570760 2677296 2705040 2780180 2784990 2900404 2913528 2943720 3071016 3156322 3336216 3341988 3346620 3412240 3625505 3641910 3713320 3838770 3849480 4015944 4127498 4170270 4177485 4350606 4370292 4455984 4462160 4734483 4855880 5004324 5019930 5118360 5141520 5462865 5560360 5569980 5800808 5827056 5887440 6142032 6191247 6255405 6312644 6525909 6672432 6683976 6693240 7251010 7283820 7426640 7677540 7698960 7890805 8031888 8254996 8340540 8354970 8701212 8740584 9468966 9711760 10008648 10039860 10236720 10318745 10876515 10925730 11120720 11139960 11601616 12382494 12510810 12625288 13051818 13367952 13386480 14203449 14502020 14567640 15355080 15781610 16509992 16681080 16709940 17402424 17481168 18573741 18937932 20017296 20079720 20637490 21753030 21851460 22279920 23672415 24764988 25021620 25250576 26103636 26828737 28406898 29004040 29135280 30710160 30956235 31563220 32629545 33019984 33362160 33419880 34804848 37147482 37875864 40159440 41274980 43506060 43702920 47344830 49529976 50043240 52207272 53657474 56813796 58008080 61912470 63126440 65259090 66839760 71017245 74294964 75751728 80486211 82549960 87012120 87405840 92868705 94689660 99059952 100086480 104414544 107314948 113627592 123824940 126252880 130518180 134143685 142034490 148589928 160972422 165099920 174024240 185737410 189379320 214629896 227255184 241458633 247649880 261036360 268287370 284068980 297179856 321944844 371474820 378758640 402431055 429259792 482917266 495299760 522072720 536574740 568137960 643889688 742949640 804862110 965834532 1073149480 1136275920 1207293165 1287779376 1485899280 1609724220 1931669064 2146298960 2414586330 3219448440 3863338128 4829172660 6438896880 9658345320 19316690640
• Sum of all divisors σ(n): 76613981808
• Sum of proper divisors (its aliquot sum) s(n): 57297291168
• 19316690640 is an abundant number, because the sum of its proper divisors (57297291168) is greater than itself. Its abundance is 37980600528

Bases of 19316690640

• Binary: 10001111111010111010100111011010000₂
• Hexadecimal: 0x47F5D4ED0
• Base-36: 8VGNPW0

Squares and roots of 19316690640

• 19316690640 squared (19316690640²) is 373134537281463609600
• 19316690640 cubed (19316690640³) is 7207724423765579153060934144000
• The square root of 19316690640 is 138984.4978405865
• The cube root of 19316690640 is 2683.1456084439

Scales and comparisons

• 19,316,690,640 seconds is equal to 614 years, 10 weeks, 6 days, 19 hours, 24 minutes.
• To count from 1 to 19,316,690,640 would take you about one thousand, two hundred twenty-eight 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 19316690640 cubic inches would be around 223.6 feet tall.

Recreational maths with 19316690640

• 19316690640 backwards is 04609661391
• 19316690640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19316690640's digits is 45
• More coming soon!