30768879680

Names of 30768879680

• Cardinal: 30768879680 can be written as Thirty billion, seven hundred sixty-eight million, eight hundred seventy-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.076887968 × 10¹⁰

Factors of 30768879680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 314

Divisors of 30768879680

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 19 20 22 28 32 35 38 40 41 44 49 55 56 64 70 76 77 80 82 88 95 98 110 112 133 140 152 154 160 164 176 190 196 205 209 220 224 229 245 266 280 287 304 308 320 328 352 380 385 392 410 418 440 448 451 458 490 532 539 560 574 608 616 656 665 704 760 770 779 784 820 836 880 902 916 931 980 1045 1064 1078 1120 1145 1148 1216 1232 1312 1330 1435 1463 1520 1540 1558 1568 1603 1640 1672 1760 1804 1832 1862 1960 2009 2090 2128 2156 2240 2255 2290 2296 2464 2519 2624 2660 2695 2870 2926 3040 3080 3116 3136 3157 3206 3280 3344 3520 3608 3664 3724 3895 3920 4018 4180 4256 4312 4351 4510 4580 4592 4655 4928 5038 5320 5390 5453 5740 5852 6080 6160 6232 6314 6412 6560 6688 7216 7315 7328 7448 7790 7840 8015 8036 8360 8512 8569 8624 8702 9020 9160 9184 9310 9389 10045 10076 10241 10640 10780 10906 11221 11480 11704 12320 12464 12595 12628 12824 13120 13376 14432 14630 14656 14896 15580 15680 15785 16030 16072 16720 17138 17248 17404 17633 18040 18320 18368 18620 18778 20090 20152 20482 21280 21560 21755 21812 22099 22442 22960 23408 24640 24928 25190 25256 25648 27265 28864 29260 29792 30457 31160 31570 32060 32144 33440 34276 34496 34808 35266 36080 36640 37240 37556 38171 40180 40304 40964 42560 42845 43120 43510 43624 44198 44884 45920 46816 46945 47861 49856 50380 50512 51205 51296 54530 56105 58520 59584 59983 60914 62320 63140 64120 64288 65723 66880 68552 69616 70532 72160 73280 74480 75112 76342 80360 80608 81928 85690 86240 87020 87248 88165 88396 89768 91840 93632 93890 95722 100760 101024 102410 102592 103279 109060 110495 112210 117040 119966 121828 123431 124640 126280 128240 128576 131446 137104 139232 141064 144320 148960 150224 152285 152684 160720 161216 163856 171380 172480 174040 174496 176330 176792 178391 179536 187780 190855 191444 201520 202048 204820 206558 213199 218120 220990 224420 234080 239305 239932 243656 246862 249280 252560 256480 262892 274208 278464 282128 297920 299915 300448 304570 305368 321440 327712 328615 335027 342760 348080 348992 352660 353584 356782 359072 375560 381710 382888 403040 409640 413116 419881 426398 436240 441980 448840 460061 468160 478610 479864 487312 493724 505120 512960 516395 525784 548416 564256 599830 600896 609140 610736 617155 642880 655424 657230 670054 685520 696160 705320 707168 713564 718144 722953 751120 763420 765776 806080 819280 826232 839762 852796 872480 883960 891955 897680 920122 957220 959728 974624 987448 1010240 1032790 1051568 1065995 1128512 1199660 1218280 1221472 1234310 1248737 1314460 1340108 1371040 1392320 1410640 1414336 1427128 1445906 1502240 1526840 1531552 1638560 1652464 1675135 1679524 1705592 1744960 1767920 1783910 1795360 1840244 1914440 1919456 1949248 1962301 1974896 2065580 2099405 2103136 2131990 2300305 2345189 2399320 2436560 2442944 2468620 2497474 2628920 2680216 2742080 2821280 2854256 2891812 3004480 3053680 3063104 3277120 3304928 3350270 3359048 3411184 3535840 3567820 3590720 3614765 3680488 3828880 3838912 3924602 3949792 4131160 4198810 4206272 4263980 4600610 4690378 4798640 4873120 4937240 4994948 5060671 5257840 5360432 5642560 5708512 5783624 6107360 6243685 6609856 6700540 6718096 6822368 7071680 7135640 7229530 7360976 7657760 7849204 7899584 8262320 8397620 8527960 8741159 9201220 9380756 9597280 9746240 9811505 9874480 9989896 10121342 10515680 10720864 11417024 11567248 11725945 12214720 12487370 13401080 13436192 13644736 13736107 14271280 14459060 14721952 15315520 15698408 16524640 16795240 17055920 17482318 18402440 18761512 19194560 19623010 19748960 19979792 20242684 21031360 21441728 23134496 23451890 24974740 25303355 26802160 26872384 27472214 28542560 28918120 29443904 31396816 33049280 33590480 34111840 34964636 36804880 37523024 39246020 39497920 39959584 40485368 43705795 46268992 46903780 49949480 50606710 53604320 54944428 57085120 57836240 62793632 67180960 68223680 68680535 69929272 73609760 75046048 78492040 79919168 80970736 87411590 93807560 96152749 99898960 101213420 107208640 109888856 115672480 125587264 134361920 137361070 139858544 147219520 150092096 156984080 161941472 174823180 187615120 192305498 199797920 202426840 219777712 231344960 274722140 279717088 313968160 323882944 349646360 375230240 384610996 399595840 404853680 439555424 480763745 549444280 559434176 627936320 699292720 750460480 769221992 809707360 879110848 961527490 1098888560 1398585440 1538443984 1619414720 1923054980 2197777120 2797170880 3076887968 3846109960 4395554240 6153775936 7692219920 15384439840 30768879680
• Sum of all divisors σ(n): 100697385600
• Sum of proper divisors (its aliquot sum) s(n): 69928505920
• 30768879680 is an abundant number, because the sum of its proper divisors (69928505920) is greater than itself. Its abundance is 39159626240

Bases of 30768879680

• Binary: 11100101001111101111101100001000000₂
• Hexadecimal: 0x729F7D840
• Base-36: E4UZVI8

Squares and roots of 30768879680

• 30768879680 squared (30768879680²) is 946723956762316902400
• 30768879680 cubed (30768879680³) is 29129635515793251127975903232000
• The square root of 30768879680 is 175410.6031002687
• The cube root of 30768879680 is 3133.5543219219

Scales and comparisons

• 30,768,879,680 seconds is equal to 978 years, 18 weeks, 3 days, 7 hours, 1 minute, 20 seconds.
• To count from 1 to 30,768,879,680 would take you about one thousand, nine hundred fifty-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 30768879680 cubic inches would be around 261.1 feet tall.

Recreational maths with 30768879680

• 30768879680 backwards is 08697886703
• The number of decimal digits it has is: 11
• The sum of 30768879680's digits is 62
• More coming soon!