30429492912

Names of 30429492912

• Cardinal: 30429492912 can be written as Thirty billion, four hundred twenty-nine million, four hundred ninety-two thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 3.0429492912 × 10¹⁰

Factors of 30429492912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3943

Divisors of 30429492912

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 36 39 42 48 52 54 56 63 67 72 78 81 84 91 104 108 112 117 126 134 144 156 162 168 182 189 201 208 216 234 252 268 273 312 324 336 351 364 378 402 432 468 469 504 536 546 567 603 624 648 702 728 756 804 819 871 936 938 1008 1053 1072 1092 1134 1206 1296 1404 1407 1456 1512 1608 1638 1742 1809 1872 1876 2106 2184 2268 2412 2457 2613 2808 2814 3024 3216 3276 3484 3618 3752 3851 4212 4221 4368 4536 4824 4914 5226 5427 5616 5628 6097 6552 6968 7236 7371 7504 7702 7839 8424 8442 9072 9648 9828 10452 10854 11256 11553 12194 12663 13104 13936 14472 14742 15404 15678 16848 16884 18291 19656 20904 21708 22512 23106 23517 24388 25326 26957 28944 29484 30808 31356 33768 34659 36582 37989 39312 41808 43416 46212 47034 48776 50063 50652 53914 54873 58968 61616 62712 67536 69318 70551 73164 75978 80871 86832 92424 94068 97552 100126 101304 103977 107828 109746 117936 125424 138636 141102 146328 150189 151956 161742 164619 184848 188136 200252 202608 207954 215656 219492 242613 258017 277272 282204 292656 300378 303912 311931 323484 329238 350441 376272 400504 415908 431312 438984 450567 485226 493857 516034 554544 564408 600756 607824 623862 646968 658476 700882 727839 774051 801008 831816 877968 901134 970452 987714 1032068 1051323 1128816 1201512 1247724 1293936 1316952 1351701 1401764 1455678 1548102 1663632 1802268 1806119 1940904 1975428 2064136 2102646 2183517 2322153 2403024 2495448 2633904 2703402 2803528 2911356 3096204 3153969 3354221 3604536 3612238 3881808 3950856 4055103 4128272 4205292 4367034 4644306 4990896 5406804 5418357 5607056 5822712 6192408 6307938 6708442 6966459 7209072 7224476 7901712 8110206 8410584 8734068 9288612 9461907 10062663 10813608 10836714 11645424 12384816 12615876 13416884 13932918 14448952 16220412 16255071 16821168 17468136 18577224 18923814 20125326 20899377 21627216 21673428 23479547 25231752 26833768 27865836 28385721 28897904 30187989 32440824 32510142 34936272 37154448 37847628 40250652 41798754 43346856 46959094 48765213 50463504 53667536 55731672 56771442 60375978 64881648 65020284 70438641 75695256 80501304 83597508 86693712 90563967 93918188 97530426 111463344 113542884 120751956 130040568 140877282 146295639 151390512 161002608 167195016 181127934 187836376 195060852 211315923 227085768 241503912 260081136 271691901 281754564 292591278 334390032 362255868 375672752 390121704 422631846 454171536 483007824 543383802 563509128 585182556 633947769 724511736 780243408 845263692 1086767604 1127018256 1170365112 1267895538 1449023472 1690527384 1901843307 2173535208 2340730224 2535791076 3381054768 3803686614 4347070416 5071582152 7607373228 10143164304 15214746456 30429492912
• Sum of all divisors σ(n): 110042456832
• Sum of proper divisors (its aliquot sum) s(n): 79612963920
• 30429492912 is an abundant number, because the sum of its proper divisors (79612963920) is greater than itself. Its abundance is 49183471008

Bases of 30429492912

• Binary: 11100010101101111010011011010110000₂
• Hexadecimal: 0x715BD36B0
• Base-36: DZ8XN00

Squares and roots of 30429492912

• 30429492912 squared (30429492912²) is 925954038881458239744
• 30429492912 cubed (30429492912³) is 28176311862981105914514044694528
• The square root of 30429492912 is 174440.5139639299
• The cube root of 30429492912 is 3121.9904606487

Scales and comparisons

• 30,429,492,912 seconds is equal to 967 years, 29 weeks, 2 days, 4 hours, 55 minutes, 12 seconds.
• To count from 1 to 30,429,492,912 would take you about one thousand, nine hundred thirty-five 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 30429492912 cubic inches would be around 260.2 feet tall.

Recreational maths with 30429492912

• 30429492912 backwards is 21929492403
• The number of decimal digits it has is: 11
• The sum of 30429492912's digits is 45
• More coming soon!