10202142720

Names of 10202142720

• Cardinal: 10202142720 can be written as Ten billion, two hundred two million, one hundred forty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.020214272 × 10¹⁰

Factors of 10202142720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 274

Divisors of 10202142720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 19 20 21 22 24 28 30 32 33 35 38 40 42 44 48 55 56 57 60 64 66 70 76 77 80 84 88 95 96 105 110 112 114 120 128 132 133 140 152 154 160 165 168 176 190 192 209 210 220 224 227 228 231 240 256 264 266 280 285 304 308 320 330 336 352 380 384 385 399 418 420 440 448 454 456 462 480 512 528 532 560 570 608 616 627 640 660 665 672 681 704 760 768 770 798 836 840 880 896 908 912 924 960 1024 1045 1056 1064 1120 1135 1140 1155 1216 1232 1254 1280 1320 1330 1344 1362 1408 1463 1520 1536 1540 1589 1596 1672 1680 1760 1792 1816 1824 1848 1920 1995 2048 2090 2112 2128 2240 2270 2280 2310 2432 2464 2497 2508 2560 2640 2660 2688 2724 2816 2926 3040 3072 3080 3135 3178 3192 3344 3360 3405 3520 3584 3632 3648 3696 3840 3990 4180 4224 4256 4313 4389 4480 4540 4560 4620 4767 4864 4928 4994 5016 5120 5280 5320 5376 5448 5632 5852 6080 6144 6160 6270 6356 6384 6688 6720 6810 7040 7168 7264 7296 7315 7392 7491 7680 7945 7980 8360 8448 8512 8626 8778 8960 9080 9120 9240 9534 9728 9856 9988 10032 10240 10560 10640 10752 10896 11264 11704 12160 12320 12485 12540 12712 12768 12939 13376 13440 13620 14080 14336 14528 14592 14630 14784 14982 15360 15890 15960 16720 16896 17024 17252 17479 17556 17920 18160 18240 18480 19068 19456 19712 19976 20064 21120 21280 21504 21565 21792 21945 22528 23408 23835 24320 24640 24970 25080 25424 25536 25878 26752 26880 27240 28160 29056 29184 29260 29568 29964 30191 30720 31780 31920 33440 33792 34048 34504 34958 35112 35840 36320 36480 36960 37455 38136 38912 39424 39952 40128 42240 42560 43008 43130 43584 43890 46816 47443 47670 48640 49280 49940 50160 50848 51072 51756 52437 53504 53760 54480 56320 58112 58368 58520 59136 59928 60382 63560 63840 64695 66880 67584 68096 69008 69916 70224 71680 72640 72960 73920 74910 76272 78848 79904 80256 84480 85120 86260 87168 87395 87780 90573 93632 94886 95340 97280 98560 99880 100320 101696 102144 103512 104874 107008 107520 108960 112640 116224 116736 117040 118272 119856 120764 127120 127680 129390 133760 136192 138016 139832 140448 142329 145280 145920 147840 149820 150955 152544 157696 159808 160512 168960 170240 172520 174336 174790 175560 181146 187264 189772 190680 194560 197120 199760 200640 203392 204288 207024 209748 214016 215040 217920 232448 234080 236544 237215 239712 241528 254240 255360 258780 262185 267520 272384 276032 279664 280896 284658 290560 291840 295680 299640 301910 305088 319616 321024 332101 337920 340480 345040 348672 349580 351120 362292 374528 379544 381360 394240 399520 401280 406784 408576 414048 419496 428032 435840 452865 464896 468160 473088 474430 479424 483056 508480 510720 517560 524370 535040 552064 559328 561792 569316 581120 583680 591360 599280 603820 610176 639232 642048 664202 680960 690080 697344 699160 702240 711645 724584 749056 759088 762720 788480 799040 802560 813568 817152 828096 838992 871680 905730 936320 948860 958848 966112 996303 1016960 1021440 1035120 1048740 1070080 1104128 1118656 1123584 1138632 1162240 1182720 1198560 1207640 1220352 1278464 1284096 1328404 1361920 1380160 1394688 1398320 1404480 1423290 1449168 1498112 1518176 1525440 1598080 1605120 1627136 1656192 1660505 1677984 1743360 1811460 1872640 1897720 1917696 1932224 1992606 2033920 2042880 2070240 2097480 2140160 2208256 2237312 2247168 2277264 2324480 2365440 2397120 2415280 2440704 2556928 2656808 2760320 2796640 2808960 2846580 2898336 2996224 3036352 3050880 3196160 3210240 3254272 3312384 3321010 3355968 3486720 3622920 3745280 3795440 3835392 3864448 3985212 4067840 4085760 4140480 4194960 4416512 4474624 4494336 4554528 4794240 4830560 4881408 4981515 5113856 5313616 5520640 5593280 5617920 5693160 5796672 6072704 6101760 6392320 6420480 6624768 6642020 6711936 6973440 7245840 7490560 7590880 7670784 7728896 7970424 8135680 8280960 8389920 8833024 8949248 8988672 9109056 9588480 9661120 9762816 9963030 10627232 11041280 11186560 11235840 11386320 11593344 12145408 12203520 12784640 13249536 13284040 13423872 14491680 14981120 15181760 15341568 15457792 15940848 16271360 16561920 16779840 17898496 18218112 19176960 19322240 19926060 21254464 22082560 22373120 22471680 22772640 23186688 24290816 24407040 25569280 26499072 26568080 26847744 28983360 30363520 30915584 31881696 33123840 33559680 35796992 36436224 38353920 38644480 39852120 42508928 44165120 44746240 44943360 45545280 46373376 48581632 48814080 53136160 53695488 57966720 60727040 61831168 63763392 66247680 67119360 72872448 76707840 77288960 79704240 85017856 89492480 91090560 92746752 97163264 106272320 107390976 115933440 121454080 127526784 132495360 134238720 145744896 154577920 159408480 170035712 178984960 182181120 185493504 212544640 231866880 242908160 255053568 268477440 291489792 309155840 318816960 340071424 364362240 425089280 463733760 485816320 510107136 536954880 637633920 680142848 728724480 850178560 927467520 1020214272 1275267840 1457448960 1700357120 2040428544 2550535680 3400714240 5101071360 10202142720
• Sum of all divisors σ(n): 43023052800
• Sum of proper divisors (its aliquot sum) s(n): 32820910080
• 10202142720 is an abundant number, because the sum of its proper divisors (32820910080) is greater than itself. Its abundance is 22618767360

Bases of 10202142720

• Binary: 1001100000000110000101100000000000₂
• Hexadecimal: 0x260185800
• Base-36: 4OQ3BPC

Squares and roots of 10202142720

• 10202142720 squared (10202142720²) is 104083716079248998400
• 10202142720 cubed (10202142720³) is 1061876926268457112093851648000
• The square root of 10202142720 is 101005.6568712861
• The cube root of 10202142720 is 2168.8547348479

Scales and comparisons

• 10,202,142,720 seconds is equal to 324 years, 20 weeks, 4 days, 8 hours, 32 minutes.
• To count from 1 to 10,202,142,720 would take you about six hundred forty-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 10202142720 cubic inches would be around 180.7 feet tall.

Recreational maths with 10202142720

• 10202142720 backwards is 02724120201
• 10202142720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10202142720's digits is 21
• More coming soon!