30929309460

Names of 30929309460

• Cardinal: 30929309460 can be written as Thirty billion, nine hundred twenty-nine million, three hundred nine thousand, four hundred sixty.

Scientific notation

• Scientific notation: 3.092930946 × 10¹⁰

Factors of 30929309460

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4436

Divisors of 30929309460

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 31 35 36 42 45 54 60 61 62 63 70 84 90 93 105 108 122 124 126 135 140 155 180 183 186 189 210 217 244 252 270 279 305 310 315 366 372 378 420 427 434 465 540 549 558 610 620 630 651 732 756 837 854 868 915 930 945 1085 1098 1116 1220 1260 1281 1302 1395 1647 1674 1708 1830 1860 1890 1891 1953 2135 2170 2196 2562 2604 2745 2790 3255 3294 3348 3660 3780 3782 3843 3906 4185 4270 4327 4340 5124 5490 5580 5673 5859 6405 6510 6588 7564 7686 7812 8235 8370 8540 8654 9455 9765 10980 11346 11529 11718 12810 12981 13020 13237 15372 16470 16740 17019 17308 18910 19215 19530 21635 22692 23058 23436 25620 25962 26474 28365 29295 30289 32940 34038 37820 38430 38943 39060 39711 43270 46116 51057 51924 52948 56730 57645 58590 60578 64905 66185 68076 76860 77886 79422 85095 86540 90867 102114 113460 115290 116829 117180 119133 121156 129810 132370 134137 151445 155772 158844 170190 181734 194715 198555 204228 230580 233658 238266 255285 259620 263947 264740 268274 272601 302890 340380 357399 363468 389430 397110 402411 454335 467316 476532 510570 527894 536548 545202 584145 595665 605780 670685 714798 778860 791841 794220 804822 817803 908670 938959 1021140 1055788 1090404 1168290 1191330 1207233 1319735 1341370 1363005 1429596 1583682 1609644 1635606 1786995 1817340 1847629 1877918 2012055 2336580 2375523 2382660 2414466 2639470 2682740 2726010 2816877 3167364 3271212 3573990 3621699 3695258 3755836 3959205 4024110 4089015 4694795 4751046 4828932 5278940 5452020 5542887 5633754 6036165 7126569 7147980 7243398 7390516 7918410 8048220 8178030 8182357 8450631 9238145 9389590 9502092 11085774 11267508 11877615 12072330 14084385 14253138 14486796 15836820 16356060 16364714 16628661 16901262 18108495 18476290 18779180 22171548 23755230 24144660 24547071 25351893 27714435 28168770 28506276 32729428 33257322 33802524 35632845 36216990 36952580 40911785 42253155 47510460 49094142 49885983 50703786 55428870 56337540 57276499 66514644 71265690 72433980 73641213 81823570 83143305 84506310 98188284 99771966 101407572 110857740 114552998 122735355 126759465 142531380 147282426 163647140 166286610 169012620 171829497 199543932 220923639 229105996 245470710 249429915 253518930 286382495 294564852 332573220 343658994 368206065 441847278 490941420 498859830 507037860 515488491 572764990 687317988 736412130 859147485 883694556 997719660 1030976982 1104618195 1145529980 1472824260 1546465473 1718294970 2061953964 2209236390 2577442455 3092930946 3436589940 4418472780 5154884910 6185861892 7732327365 10309769820 15464654730 30929309460
• Sum of all divisors σ(n): 115405946880
• Sum of proper divisors (its aliquot sum) s(n): 84476637420
• 30929309460 is an abundant number, because the sum of its proper divisors (84476637420) is greater than itself. Its abundance is 53547327960

Bases of 30929309460

• Binary: 11100110011100001111100111100010100₂
• Hexadecimal: 0x73387CF14
• Base-36: E7IIFX0

Squares and roots of 30929309460

• 30929309460 squared (30929309460²) is 956622183672445491600
• 30929309460 cubed (30929309460³) is 29587663555106025884678230536000
• The square root of 30929309460 is 175867.3063988869
• The cube root of 30929309460 is 3138.9910297669

Scales and comparisons

• 30,929,309,460 seconds is equal to 983 years, 23 weeks, 5 days, 2 hours, 51 minutes.
• To count from 1 to 30,929,309,460 would take you about one thousand, nine hundred sixty-six 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 30929309460 cubic inches would be around 261.6 feet tall.

Recreational maths with 30929309460

• 30929309460 backwards is 06490392903
• 30929309460 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30929309460's digits is 45
• More coming soon!