20355304320

Names of 20355304320

• Cardinal: 20355304320 can be written as Twenty billion, three hundred fifty-five million, three hundred four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.035530432 × 10¹⁰

Factors of 20355304320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 170

Divisors of 20355304320

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 31 32 36 37 39 40 45 48 52 54 60 62 64 65 72 74 78 79 80 90 93 96 104 108 111 117 120 124 128 130 135 144 148 155 156 158 160 180 185 186 192 195 208 216 222 234 237 240 248 260 270 279 288 296 310 312 316 320 333 351 360 370 372 384 390 395 403 416 432 444 465 468 474 480 481 496 520 540 555 558 576 585 592 620 624 632 640 666 702 711 720 740 744 780 790 806 832 837 864 888 930 936 948 960 962 992 999 1027 1040 1080 1110 1116 1147 1152 1170 1184 1185 1209 1240 1248 1264 1332 1395 1404 1422 1440 1443 1480 1488 1560 1580 1612 1664 1665 1674 1728 1755 1776 1860 1872 1896 1920 1924 1984 1998 2015 2054 2080 2133 2160 2220 2232 2294 2340 2368 2370 2405 2418 2449 2480 2496 2528 2664 2790 2808 2844 2880 2886 2923 2960 2976 3081 3120 3160 3224 3330 3348 3441 3456 3510 3552 3555 3627 3720 3744 3792 3848 3968 3996 4030 4108 4160 4185 4266 4320 4329 4440 4464 4588 4680 4736 4740 4810 4836 4898 4960 4992 4995 5056 5135 5328 5580 5616 5688 5735 5760 5772 5846 5920 5952 6045 6162 6240 6320 6448 6660 6696 6882 7020 7104 7110 7215 7254 7347 7440 7488 7584 7696 7992 8060 8216 8320 8370 8532 8640 8658 8769 8880 8928 9176 9243 9360 9480 9620 9672 9796 9920 9990 10112 10270 10323 10656 10665 10881 11160 11232 11376 11470 11544 11692 11840 11904 12090 12245 12324 12480 12640 12896 12987 13320 13392 13764 14040 14208 14220 14430 14508 14615 14694 14880 14911 14976 15168 15392 15405 15984 16120 16432 16740 17064 17205 17280 17316 17538 17760 17856 18135 18352 18486 18720 18960 19240 19344 19592 19840 19980 20540 20646 21312 21330 21645 21762 22041 22320 22464 22752 22940 23088 23384 23680 24180 24490 24648 24960 25280 25792 25974 26307 26640 26784 27528 27729 28080 28440 28860 29016 29230 29388 29760 29822 30336 30784 30810 30969 31837 31968 32240 32864 33480 34128 34410 34632 35076 35520 35712 36270 36704 36735 36972 37440 37920 37999 38480 38688 39184 39960 41080 41292 42624 42660 43290 43524 43845 44082 44640 44733 44928 45504 45880 46176 46215 46768 48360 48980 49296 50560 51584 51615 51948 52614 53280 53568 54405 55056 55458 56160 56880 57720 58032 58460 58776 59520 59644 61568 61620 61938 63674 63936 64480 64935 65728 66123 66960 68256 68820 69264 70152 71040 72540 73408 73470 73944 74555 74880 75840 75998 76960 77376 78368 78921 79920 82160 82584 85320 86580 87048 87690 88164 89280 89466 90613 91008 91760 92352 92430 93536 95511 96720 97960 98592 103230 103896 105228 106560 107136 108810 110112 110205 110916 112320 113760 113997 115440 116064 116920 117552 119288 123240 123876 127348 127872 128960 129870 131456 131535 132246 133920 134199 136512 137640 138528 138645 140304 145080 146816 146940 147888 149110 151680 151996 153920 154752 154845 156736 157842 159185 159840 164320 165168 170640 173160 174096 175380 176328 178560 178932 181226 183520 184704 184860 187072 189995 191022 193440 195920 197184 206460 207792 210456 213120 217620 220224 220410 221832 223665 224640 227520 227994 230880 232128 233840 235104 238576 246480 247752 254696 257920 259740 263070 264492 267840 268398 271839 273024 275280 277056 277290 280608 286533 290160 293880 295776 298220 303992 307840 309690 313472 315684 318370 319680 328640 330336 330615 341280 341991 346320 348192 350760 352656 357864 362452 367040 369720 374144 379990 382044 386880 391840 394368 394605 402597 412920 415584 420912 435240 440448 440820 443664 447330 453065 455040 455988 461760 464256 467680 470208 477152 477555 492960 495504 509392 519480 526140 528984 535680 536796 543678 550560 554112 554580 561216 569985 573066 580320 587760 591552 596440 607984 619380 631368 636740 639360 657280 660672 661230 670995 682560 683982 692640 696384 701520 705312 715728 724904 734080 739440 759980 764088 773760 783680 789210 805194 815517 825840 831168 841824 859599 870480 881640 887328 894660 906130 911976 923520 935360 940416 954304 955110 985920 991008 1018784 1025973 1038960 1052280 1057968 1073592 1087356 1101120 1109160 1122432 1139970 1146132 1160640 1175520 1177969 1183104 1192880 1215968 1238760 1262736 1273480 1321344 1322460 1341990 1359195 1365120 1367964 1385280 1392768 1403040 1410624 1431456 1432665 1449808 1478880 1519960 1528176 1567360 1578420 1610388 1631034 1651680 1662336 1683648 1709955 1719198 1740960 1763280 1774656 1789320 1812260 1823952 1870720 1908608 1910220 1971840 1982016 2012985 2037568 2051946 2077920 2104560 2115936 2147184 2174712 2202240 2218320 2279940 2292264 2321280 2351040 2355938 2385760 2431936 2446551 2477520 2525472 2546960 2644920 2683980 2718390 2735928 2770560 2806080 2821248 2862912 2865330 2899616 2957760 3039920 3056352 3156840 3220776 3262068 3303360 3367296 3419910 3438396 3481920 3526560 3533907 3549312 3578640 3624520 3647904 3820440 3964032 4025970 4075136 4077585 4103892 4155840 4209120 4231872 4294368 4297995 4349424 4436640 4559880 4584528 4702080 4711876 4771520 4863872 4893102 4955040 5050944 5093920 5129865 5289840 5367960 5436780 5471856 5612160 5725824 5730660 5799232 5889845 5915520 6079840 6112704 6313680 6441552 6524136 6606720 6839820 6876792 6963840 7053120 7067814 7157280 7249040 7295808 7640880 8051940 8155170 8207784 8311680 8418240 8463744 8588736 8595990 8698848 8873280 9119760 9169056 9423752 9543040 9786204 9910080 10101888 10187840 10259730 10579680 10601721 10735920 10873560 10943712 11461320 11598464 11779690 12159680 12225408 12232755 12627360 12883104 13048272 13679640 13753584 14106240 14135628 14314560 14498080 14591616 15281760 16103880 16310340 16415568 16836480 17177472 17191980 17397696 17669535 17746560 18239520 18338112 18847504 19572408 19820160 20375680 20519460 21159360 21203442 21471840 21747120 21887424 22922640 23559380 24319360 24465510 25254720 25766208 26096544 27359280 27507168 28271256 28629120 28996160 30563520 31805163 32207760 32620680 32831136 34383960 34795392 35339070 36479040 36676224 37695008 39144816 41038920 42318720 42406884 42943680 43494240 43774848 45845280 47118760 48931020 50509440 51532416 52193088 53008605 54718560 55014336 56542512 57992320 61127040 63610326 64415520 65241360 65662272 68767920 70678140 72958080 75390016 78289632 82077840 84813768 85887360 86988480 91690560 94237520 97862040 104386176 106017210 109437120 110028672 113085024 127220652 128831040 130482720 131324544 137535840 141356280 150780032 156579264 159025815 164155680 169627536 173976960 183381120 188475040 195724080 212034420 218874240 226170048 254441304 257662080 260965440 275071680 282712560 313158528 318051630 328311360 339255072 376950080 391448160 424068840 452340096 508882608 521930880 550143360 565425120 636103260 656622720 678510144 753900160 782896320 848137680 1017765216 1130850240 1272206520 1357020288 1565792640 1696275360 2035530432 2261700480 2544413040 3392550720 4071060864 5088826080 6785101440 10177652160 20355304320
• Sum of all divisors σ(n): 83349504000
• Sum of proper divisors (its aliquot sum) s(n): 62994199680
• 20355304320 is an abundant number, because the sum of its proper divisors (62994199680) is greater than itself. Its abundance is 42638895360

Bases of 20355304320

• Binary: 10010111101010001010100101110000000₂
• Hexadecimal: 0x4BD454B80
• Base-36: 9CN0TC0

Squares and roots of 20355304320

• 20355304320 squared (20355304320²) is 414338413959810662400
• 20355304320 cubed (20355304320³) is 8433984507618082282732781568000
• The square root of 20355304320 is 142672.0165975095
• The cube root of 20355304320 is 2730.3974303657

Scales and comparisons

• 20,355,304,320 seconds is equal to 647 years, 12 weeks, 1 day, 19 hours, 12 minutes.
• To count from 1 to 20,355,304,320 would take you about one thousand, two hundred ninety-four 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 20355304320 cubic inches would be around 227.5 feet tall.

Recreational maths with 20355304320

• 20355304320 backwards is 02340355302
• 20355304320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20355304320's digits is 27
• More coming soon!