30694909640

Names of 30694909640

• Cardinal: 30694909640 can be written as Thirty billion, six hundred ninety-four million, nine hundred nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.069490964 × 10¹⁰

Factors of 30694909640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 212

Divisors of 30694909640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 17 19 20 29 34 38 40 58 61 68 76 79 85 95 116 122 136 145 152 158 170 190 232 244 289 290 305 316 323 340 380 395 488 493 551 578 580 610 632 646 680 760 790 986 1037 1102 1156 1159 1160 1220 1292 1343 1445 1501 1580 1615 1769 1972 2074 2204 2291 2312 2318 2440 2465 2584 2686 2755 2890 3002 3160 3230 3538 3944 4148 4408 4582 4636 4819 4930 5185 5372 5491 5510 5780 5795 6004 6460 6715 7076 7505 8296 8381 8845 9164 9272 9367 9638 9860 10370 10744 10982 11020 11455 11560 11590 12008 12920 13430 14152 15010 16762 17629 17690 18328 18734 19276 19703 19720 20740 21964 22040 22831 22910 23180 24095 25517 26860 27455 30020 30073 33524 33611 35258 35380 37468 38552 38947 39406 41480 41905 43529 43928 45662 45820 46360 46835 48190 51034 53720 54910 60040 60146 67048 67222 70516 70760 74936 77894 78812 81923 83810 87058 88145 91324 91561 91640 93670 96380 98515 102068 109820 114155 120292 127585 134444 139751 141032 150365 155788 157624 159239 163846 167620 168055 174116 176290 182648 183122 187340 192760 194735 197030 204136 217645 219640 228310 240584 255170 268888 279502 300730 311576 318478 327692 334951 335240 336110 348232 352580 366244 374680 389470 394060 409615 433789 435290 456620 457805 510340 511241 559004 571387 601460 636956 655384 662099 669902 672220 698755 705160 732488 739993 778940 788120 796195 819230 867578 870580 913240 915610 1020680 1022482 1118008 1142774 1202920 1273912 1324198 1339804 1344440 1392691 1397510 1479986 1556537 1557880 1592390 1638460 1674755 1735156 1741160 1831220 2044964 2168945 2285548 2375767 2556205 2648396 2655269 2679608 2785382 2795020 2856935 2959972 3113074 3184780 3276920 3310495 3349510 3470312 3662440 3699965 4089928 4337890 4571096 4751534 5112410 5296792 5310538 5570764 5590040 5713870 5919944 6226148 6369560 6620990 6699020 6963455 7399930 7782685 8675780 9503068 9713579 10224820 10621076 11141528 11427740 11878835 12452296 12579881 13241980 13276345 13398040 13926910 14799860 15565370 17351560 19006136 19427158 20449640 21242152 22855480 23757670 25159762 26461129 26483960 26552690 27853820 29599720 31130740 38854316 40388039 45139573 47515340 48567895 50319524 52922258 53105380 55707640 62261480 62899405 77708632 80776078 90279146 95030680 97135790 100639048 105844516 106210760 125798810 132305645 161552156 180558292 194271580 201940195 211689032 225697865 251597620 264611290 323104312 361116584 388543160 403880390 451395730 503195240 529222580 767372741 807760780 902791460 1058445160 1534745482 1615521560 1805582920 3069490964 3836863705 6138981928 7673727410 15347454820 30694909640
• Sum of all divisors σ(n): 82226880000
• Sum of proper divisors (its aliquot sum) s(n): 51531970360
• 30694909640 is an abundant number, because the sum of its proper divisors (51531970360) is greater than itself. Its abundance is 20837060720

Bases of 30694909640

• Binary: 11100100101100011110010011011001000₂
• Hexadecimal: 0x7258F26C8
• Base-36: E3MYFUW

Squares and roots of 30694909640

• 30694909640 squared (30694909640²) is 942177477807764929600
• 30694909640 cubed (30694909640³) is 28920052546152449804432961344000
• The square root of 30694909640 is 175199.6279676415
• The cube root of 30694909640 is 3131.0412293217

Scales and comparisons

• 30,694,909,640 seconds is equal to 976 years, 1 day, 3 hours, 47 minutes, 20 seconds.
• To count from 1 to 30,694,909,640 would take you about one thousand, nine hundred fifty-two 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 30694909640 cubic inches would be around 260.9 feet tall.

Recreational maths with 30694909640

• 30694909640 backwards is 04690949603
• The number of decimal digits it has is: 11
• The sum of 30694909640's digits is 50
• More coming soon!