30729466040

Names of 30729466040

• Cardinal: 30729466040 can be written as Thirty billion, seven hundred twenty-nine million, four hundred sixty-six thousand and forty.

Scientific notation

• Scientific notation: 3.072946604 × 10¹⁰

Factors of 30729466040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 513

Divisors of 30729466040

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 26 28 29 35 40 49 52 56 58 65 70 91 98 104 116 130 140 145 169 182 196 203 232 245 260 280 290 338 343 364 377 392 406 455 457 490 520 580 637 676 686 728 754 812 845 910 914 980 1015 1160 1183 1274 1352 1372 1421 1508 1624 1690 1715 1820 1828 1885 1960 2030 2285 2366 2548 2639 2744 2842 3016 3185 3199 3380 3430 3640 3656 3770 4060 4459 4570 4732 4901 5096 5278 5684 5915 5941 6370 6398 6760 6860 7105 7540 8120 8281 8918 9140 9464 9802 9947 10556 11368 11830 11882 12740 12796 13195 13253 13720 14210 15080 15995 16562 17836 18280 18473 19604 19894 21112 22295 22393 23660 23764 24505 25480 25592 26390 26506 28420 29705 31990 33124 34307 35672 36946 39208 39788 41405 41587 44590 44786 47320 47528 49010 49735 52780 53012 56840 57967 59410 63980 66248 66265 68614 73892 77233 79576 82810 83174 89180 89572 92365 92771 98020 99470 105560 106024 111965 115934 118820 127960 129311 132530 137228 147784 154466 156751 165620 166348 171535 172289 178360 179144 184730 185542 196040 198940 207935 223930 231868 237640 240149 258622 265060 274456 289835 291109 308932 313502 331240 332696 343070 344578 369460 371084 386165 397880 415870 447860 463736 463855 480298 517244 530120 540631 579670 582218 617864 627004 646555 649397 686140 689156 738920 742168 772330 783755 831740 861445 895720 927710 960596 1034488 1081262 1159340 1164436 1200745 1206023 1254008 1293110 1298794 1372280 1378312 1455545 1544660 1567510 1663480 1681043 1722890 1855420 1921192 2037763 2162524 2239757 2318680 2328872 2401490 2412046 2586220 2597588 2703155 2911090 3089320 3135020 3246985 3362086 3445780 3710840 3784417 4075526 4325048 4479514 4545779 4802980 4824092 5172440 5195176 5406310 5822180 6030115 6270040 6493970 6724172 6891560 7568834 8151052 8405215 8442161 8959028 9091558 9605960 9648184 10188815 10812620 11198785 11644360 12060230 12987940 13448344 15137668 15678299 16302104 16810430 16884322 17918056 18183116 18922085 20377630 21625240 22397570 22728895 24120460 25975880 26490919 30275336 31356598 33620860 33768644 36366232 37844170 40755260 42210805 44795140 45457790 48240920 52981838 59095127 62713196 67241720 67537288 75688340 78391495 81510520 84421610 89590280 90915580 105963676 109748093 118190254 125426392 132454595 151376680 156782990 168843220 181831160 211927352 219496186 236380508 264909190 295475635 313565980 337686440 438992372 472761016 529818380 548740465 590951270 627131960 768236651 877984744 1059636760 1097480930 1181902540 1536473302 2194961860 2363805080 3072946604 3841183255 4389923720 6145893208 7682366510 15364733020 30729466040
• Sum of all divisors σ(n): 90519120000
• Sum of proper divisors (its aliquot sum) s(n): 59789653960
• 30729466040 is an abundant number, because the sum of its proper divisors (59789653960) is greater than itself. Its abundance is 29060187920

Bases of 30729466040

• Binary: 11100100111100111100111000010111000₂
• Hexadecimal: 0x7279E70B8
• Base-36: E47J3QW

Squares and roots of 30729466040

• 30729466040 squared (30729466040²) is 944300083103513281600
• 30729466040 cubed (30729466040³) is 29017837335298589191616156864000
• The square root of 30729466040 is 175298.2202990095
• The cube root of 30729466040 is 3132.2157664763

Scales and comparisons

• 30,729,466,040 seconds is equal to 977 years, 5 weeks, 2 days, 2 hours, 47 minutes, 20 seconds.
• To count from 1 to 30,729,466,040 would take you about one thousand, nine hundred fifty-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 30729466040 cubic inches would be around 261 feet tall.

Recreational maths with 30729466040

• 30729466040 backwards is 04066492703
• The number of decimal digits it has is: 11
• The sum of 30729466040's digits is 41
• More coming soon!