30948709680

Names of 30948709680

• Cardinal: 30948709680 can be written as Thirty billion, nine hundred forty-eight million, seven hundred nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.094870968 × 10¹⁰

Factors of 30948709680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 13177

Divisors of 30948709680

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 49 56 60 63 67 70 72 80 84 90 98 105 112 120 126 134 140 144 147 168 180 196 201 210 240 245 252 268 280 294 315 335 336 360 392 402 420 441 469 490 504 536 560 588 603 630 670 720 735 784 804 840 882 938 980 1005 1008 1072 1176 1206 1260 1340 1407 1470 1608 1680 1764 1876 1960 2010 2205 2345 2352 2412 2520 2680 2814 2940 3015 3216 3283 3528 3752 3920 4020 4221 4410 4690 4824 5040 5360 5628 5880 6030 6566 7035 7056 7504 8040 8442 8820 9380 9648 9849 11256 11760 12060 13093 13132 14070 16080 16415 16884 17640 18760 19698 21105 22512 24120 26186 26264 28140 29547 32830 33768 35280 37520 39279 39396 42210 48240 49245 52372 52528 56280 59094 65465 65660 67536 78558 78792 84420 91651 98490 104744 112560 117837 118188 130930 131320 147735 157116 157584 168840 183302 196395 196980 209488 235674 236376 261860 262640 274953 295470 314232 337680 366604 392790 393960 458255 471348 472752 523720 549906 589185 590940 628464 641557 733208 785580 787920 824859 877231 916510 942696 1047440 1099812 1178370 1181880 1283114 1374765 1466416 1571160 1649718 1754462 1833020 1885392 1924671 2199624 2356740 2363760 2566228 2631693 2749530 3142320 3207785 3299436 3508924 3666040 3849342 4124295 4386155 4399248 4713480 5132456 5263386 5499060 5774013 6140617 6415570 6598872 7017848 7332080 7698684 7895079 8248590 8772310 9426960 9623355 10264912 10526772 10998120 11548026 12281234 12831140 13158465 13197744 14035696 15397368 15790158 16497180 17544620 18421851 19246710 21053544 21996240 23096052 24562468 25662280 26316930 28870065 30703085 30794736 31580316 32994360 35089240 36843702 38493420 39475395 42107088 42984319 46192104 49124936 51324560 52633860 55265553 57740130 61406170 63160632 65988720 70178480 73687404 76986840 78950790 85968638 92109255 92384208 98249872 105267720 110531106 115480260 122812340 126321264 128952957 147374808 153973680 157901580 171937276 184218510 210535440 214921595 221062212 230960520 245624680 257905914 276327765 294749616 315803160 343874552 368437020 386858871 429843190 442124424 461921040 491249360 515811828 552655530 631606320 644764785 687749104 736874040 773717742 859686380 884248848 1031623656 1105311060 1289529570 1473748080 1547435484 1719372760 1934294355 2063247312 2210622120 2579059140 3094870968 3438745520 3868588710 4421244240 5158118280 6189741936 7737177420 10316236560 15474354840 30948709680
• Sum of all divisors σ(n): 122719167792
• Sum of proper divisors (its aliquot sum) s(n): 91770458112
• 30948709680 is an abundant number, because the sum of its proper divisors (91770458112) is greater than itself. Its abundance is 60821748432

Bases of 30948709680

• Binary: 11100110100101011111101010100110000₂
• Hexadecimal: 0x734AFD530
• Base-36: E7U2980

Squares and roots of 30948709680

• 30948709680 squared (30948709680²) is 957822630856925702400
• 30948709680 cubed (30948709680³) is 29643374527324803180907679232000
• The square root of 30948709680 is 175922.4535981693
• The cube root of 30948709680 is 3139.6471968957

Scales and comparisons

• 30,948,709,680 seconds is equal to 984 years, 3 weeks, 5 days, 15 hours, 48 minutes.
• To count from 1 to 30,948,709,680 would take you about one thousand, nine hundred sixty-eight 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 30948709680 cubic inches would be around 261.6 feet tall.

Recreational maths with 30948709680

• 30948709680 backwards is 08690784903
• The number of decimal digits it has is: 11
• The sum of 30948709680's digits is 54
• More coming soon!