13020779520

Names of 13020779520

• Cardinal: 13020779520 can be written as Thirteen billion, twenty million, seven hundred seventy-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.302077952 × 10¹⁰

Factors of 13020779520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1145

Divisors of 13020779520

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 37 40 42 45 48 56 60 63 64 70 72 74 80 84 90 96 105 111 112 120 126 128 140 144 148 160 168 180 185 192 210 222 224 240 252 256 259 280 288 296 315 320 333 336 360 370 384 420 444 448 480 504 512 518 555 560 576 592 630 640 666 672 720 740 768 777 840 888 896 960 1008 1024 1036 1091 1110 1120 1152 1184 1260 1280 1295 1332 1344 1440 1480 1536 1554 1665 1680 1776 1792 1920 2016 2072 2182 2220 2240 2304 2331 2368 2520 2560 2590 2664 2688 2880 2960 3072 3108 3273 3330 3360 3552 3584 3840 3885 4032 4144 4364 4440 4480 4608 4662 4736 5040 5120 5180 5328 5376 5455 5760 5920 6216 6546 6660 6720 7104 7168 7637 7680 7770 8064 8288 8728 8880 8960 9216 9324 9472 9819 10080 10360 10656 10752 10910 11520 11655 11840 12432 13092 13320 13440 14208 15274 15360 15540 16128 16365 16576 17456 17760 17920 18648 18944 19638 20160 20720 21312 21504 21820 22911 23040 23310 23680 24864 26184 26640 26880 28416 30548 31080 32256 32730 33152 34912 35520 35840 37296 37888 38185 39276 40320 40367 41440 42624 43640 45822 46080 46620 47360 49095 49728 52368 53280 53760 56832 61096 62160 64512 65460 66304 68733 69824 71040 74592 76370 78552 80640 80734 82880 85248 87280 91644 93240 94720 98190 99456 104736 106560 107520 113664 114555 121101 122192 124320 130920 132608 137466 139648 142080 149184 152740 157104 161280 161468 165760 170496 174560 183288 186480 189440 196380 198912 201835 209472 213120 229110 242202 244384 248640 261840 265216 274932 279296 282569 284160 298368 305480 314208 322560 322936 331520 340992 343665 349120 363303 366576 372960 392760 397824 403670 418944 426240 458220 484404 488768 497280 523680 549864 558592 565138 568320 596736 605505 610960 628416 645872 663040 687330 698240 726606 733152 745920 785520 795648 807340 837888 847707 852480 916440 968808 977536 994560 1047360 1099728 1117184 1130276 1193472 1211010 1221920 1256832 1291744 1326080 1374660 1396480 1412845 1453212 1466304 1491840 1571040 1614680 1675776 1695414 1704960 1816515 1832880 1937616 1955072 1989120 2094720 2199456 2260552 2386944 2422020 2443840 2513664 2543121 2583488 2749320 2792960 2825690 2906424 2932608 2983680 3142080 3229360 3351552 3390828 3633030 3665760 3875232 3910144 3978240 4189440 4238535 4398912 4521104 4844040 4887680 5027328 5086242 5166976 5498640 5585920 5651380 5812848 5865216 5967360 6284160 6458720 6781656 7266060 7331520 7750464 7820288 8378880 8477070 8797824 9042208 9688080 9775360 10054656 10172484 10333952 10997280 11302760 11625696 11730432 11934720 12568320 12715605 12917440 13563312 14532120 14663040 15500928 16757760 16954140 17595648 18084416 19376160 19550720 20344968 20667904 21994560 22605520 23251392 23460864 25136640 25431210 25834880 27126624 29064240 29326080 31001856 33908280 35191296 36168832 38752320 39101440 40689936 41335808 43989120 45211040 46502784 50273280 50862420 51669760 54253248 58128480 58652160 62003712 67816560 70382592 72337664 77504640 81379872 87978240 90422080 93005568 101724840 103339520 108506496 116256960 117304320 124007424 135633120 144675328 155009280 162759744 175956480 180844160 186011136 203449680 206679040 217012992 232513920 271266240 289350656 310018560 325519488 351912960 361688320 372022272 406899360 434025984 465027840 542532480 620037120 651038976 723376640 813798720 868051968 930055680 1085064960 1302077952 1446753280 1627597440 1860111360 2170129920 2604155904 3255194880 4340259840 6510389760 13020779520
• Sum of all divisors σ(n): 53004002688
• Sum of proper divisors (its aliquot sum) s(n): 39983223168
• 13020779520 is an abundant number, because the sum of its proper divisors (39983223168) is greater than itself. Its abundance is 26962443648

Bases of 13020779520

• Binary: 1100001000000110010101010000000000₂
• Hexadecimal: 0x308195400
• Base-36: 5ZC8HS0

Squares and roots of 13020779520

• 13020779520 squared (13020779520²) is 169540699308451430400
• 13020779520 cubed (13020779520³) is 2207552065361962547867025408000
• The square root of 13020779520 is 114108.6303484535
• The cube root of 13020779520 is 2352.5868312199

Scales and comparisons

• 13,020,779,520 seconds is equal to 414 years, 1 week, 11 hours, 12 minutes.
• To count from 1 to 13,020,779,520 would take you about eight 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 13020779520 cubic inches would be around 196 feet tall.

Recreational maths with 13020779520

• 13020779520 backwards is 02597702031
• 13020779520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13020779520's digits is 36
• More coming soon!