30813543072

Names of 30813543072

• Cardinal: 30813543072 can be written as Thirty billion, eight hundred thirteen million, five hundred forty-three thousand and seventy-two.

Scientific notation

• Scientific notation: 3.0813543072 × 10¹⁰

Factors of 30813543072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 527

Divisors of 30813543072

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 27 29 32 36 39 46 48 52 54 58 69 72 78 81 87 92 96 104 108 116 117 138 144 156 162 174 184 207 208 216 232 234 243 261 276 288 299 312 324 348 351 368 377 414 416 432 457 464 468 486 522 552 598 621 624 648 667 696 702 736 754 783 828 864 897 914 928 936 972 1044 1053 1104 1131 1196 1242 1248 1296 1334 1371 1392 1404 1508 1566 1656 1794 1828 1863 1872 1944 2001 2088 2106 2208 2262 2349 2392 2484 2592 2668 2691 2742 2784 2808 3016 3132 3159 3312 3393 3588 3656 3726 3744 3888 4002 4113 4176 4212 4524 4698 4784 4968 5336 5382 5484 5589 5616 5941 6003 6032 6264 6318 6624 6786 7047 7176 7312 7452 7776 8004 8073 8226 8352 8424 8671 9048 9396 9568 9936 10179 10511 10672 10764 10968 11178 11232 11882 12006 12064 12339 12528 12636 13253 13572 14094 14352 14624 14904 16008 16146 16452 16848 17342 17823 18009 18096 18792 19872 20358 21022 21344 21528 21936 22356 23764 24012 24219 24678 25056 25272 26013 26506 27144 28188 28704 29808 30537 31533 32016 32292 32904 33696 34684 35646 36018 36192 37017 37584 39759 40716 42044 43056 43872 44712 47528 48024 48438 49356 50544 52026 53012 53469 54027 54288 56376 59616 61074 63066 64032 64584 65808 69368 71292 72036 72657 74034 75168 78039 79518 81432 84088 86112 89424 91611 94599 95056 96048 96876 98712 101088 104052 106024 106938 108054 108576 111051 112752 119277 122148 126132 129168 131616 136643 138736 142584 144072 145314 148068 156078 159036 160407 162081 162864 168176 172289 178848 183222 189198 190112 192096 193752 197424 208104 212048 213876 216108 222102 225504 234117 238554 244296 252264 258336 273286 277472 283797 285168 288144 290628 296136 304819 312156 318072 320814 324162 325728 336352 344578 357831 366444 378396 387504 394848 409929 416208 424096 427752 432216 444204 468234 477108 481221 488592 504528 516867 546572 567594 570336 576288 581256 592272 609638 624312 636144 641628 648324 689156 702351 715662 732888 756792 775008 819858 832416 851391 855504 864432 888408 914457 936468 954216 962442 977184 1009056 1033734 1073493 1093144 1135188 1162512 1184544 1219276 1229787 1248624 1272288 1283256 1296648 1378312 1404702 1431324 1443663 1465776 1513584 1550601 1639716 1702782 1711008 1728864 1776816 1828914 1872936 1908432 1924884 2067468 2107053 2146986 2186288 2270376 2325024 2438552 2459574 2497248 2554173 2566512 2593296 2743371 2756624 2809404 2862648 2887326 2931552 3027168 3101202 3220479 3279432 3405564 3553632 3657828 3689361 3745872 3816864 3849768 3962647 4134936 4214106 4293972 4372576 4540752 4651803 4877104 4919148 5108346 5133024 5186592 5486742 5513248 5618808 5725296 5774652 6202404 6440958 6558864 6811128 7315656 7378722 7491744 7699536 7925294 8230113 8269872 8428212 8587944 9081504 9303606 9754208 9838296 10216692 10973484 11068083 11237616 11450592 11549304 11887941 12404808 12881916 13117728 13622256 13955409 14631312 14757444 15399072 15850588 16460226 16539744 16856424 17175888 18607212 19676592 20433384 21946968 22136166 22475232 23098608 23775882 24690339 24809616 25763832 27244512 27910818 29262624 29514888 31701176 32920452 33204249 33712848 34351776 35663823 37214424 39353184 40866768 41866227 43893936 44272332 46197216 47551764 49380678 49619232 51527664 55821636 59029776 63402352 65840904 66408498 67425696 71327646 74071017 74428848 81733536 83732454 87787872 88544664 95103528 98761356 103055328 106991469 111643272 118059552 126804704 131681808 132816996 142655292 148142034 148857696 167464908 177089328 190207056 197522712 213982938 223286544 263363616 265633992 285310584 296284068 320974407 334929816 354178656 380414112 395045424 427965876 446573088 531267984 570621168 592568136 641948814 669859632 790090848 855931752 962923221 1062535968 1141242336 1185136272 1283897628 1339719264 1711863504 1925846442 2370272544 2567795256 3423727008 3851692884 5135590512 7703385768 10271181024 15406771536 30813543072
• Sum of all divisors σ(n): 105868788480
• Sum of proper divisors (its aliquot sum) s(n): 75055245408
• 30813543072 is an abundant number, because the sum of its proper divisors (75055245408) is greater than itself. Its abundance is 44241702336

Bases of 30813543072

• Binary: 11100101100101000010101101010100000₂
• Hexadecimal: 0x72CA15AA0
• Base-36: E5LL600

Squares and roots of 30813543072

• 30813543072 squared (30813543072²) is 949474436649999197184
• 30813543072 cubed (30813543072³) is 29256671449477685651194605109248
• The square root of 30813543072 is 175537.8679145899
• The cube root of 30813543072 is 3135.0697871417

Scales and comparisons

• 30,813,543,072 seconds is equal to 979 years, 40 weeks, 2 days, 5 hours, 31 minutes, 12 seconds.
• To count from 1 to 30,813,543,072 would take you about one thousand, nine hundred fifty-nine 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 30813543072 cubic inches would be around 261.3 feet tall.

Recreational maths with 30813543072

• 30813543072 backwards is 27034531803
• 30813543072 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30813543072's digits is 36
• More coming soon!