68077468160

Names of 68077468160

• Cardinal: 68077468160 can be written as Sixty-eight billion, seventy-seven million, four hundred sixty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 6.807746816 × 10¹⁰

Factors of 68077468160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 244

Divisors of 68077468160

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 23 26 31 32 38 40 46 52 62 64 65 76 80 92 95 104 115 124 128 130 151 152 155 160 184 190 208 230 247 248 256 260 299 302 304 310 320 368 380 403 416 437 460 494 496 512 520 589 598 604 608 620 640 713 736 755 760 806 832 874 920 988 992 1040 1178 1196 1208 1216 1235 1240 1280 1426 1472 1495 1510 1520 1612 1664 1748 1840 1963 1976 1984 2015 2080 2185 2356 2392 2416 2432 2470 2480 2560 2852 2869 2944 2945 2990 3020 3040 3224 3328 3473 3496 3565 3680 3926 3952 3968 4030 4160 4370 4681 4712 4784 4832 4864 4940 4960 5681 5704 5738 5888 5890 5980 6040 6080 6448 6656 6946 6992 7130 7360 7657 7852 7904 7936 8060 8320 8740 9269 9362 9424 9568 9664 9728 9815 9880 9920 11362 11408 11476 11776 11780 11960 12080 12160 12896 13547 13892 13984 14260 14345 14720 15314 15704 15808 15872 16120 16640 17365 17480 18538 18724 18848 19136 19328 19630 19760 19840 22724 22816 22952 23405 23560 23920 24160 24320 25792 27094 27784 27968 28405 28520 28690 29440 30628 31408 31616 32240 33280 34730 34960 37076 37297 37448 37696 38272 38285 38656 39260 39520 39680 45149 45448 45632 45904 46345 46810 47120 47840 48320 48640 51584 54188 55568 55936 56810 57040 57380 58880 60853 61256 62816 63232 64480 65987 67735 69460 69920 74152 74594 74896 75392 76544 76570 77312 78520 79040 79360 88939 90298 90896 91264 91808 92690 93620 94240 95680 96640 103168 107663 108376 111136 111872 113620 114080 114760 121706 122512 125632 126464 128960 131974 135470 138920 139840 148304 149188 149792 150784 153088 153140 157040 158080 176111 177878 180596 181792 182528 183616 185380 186485 187240 188480 191360 193280 206336 215326 216752 222272 223744 225745 227240 228160 229520 243412 245024 251264 257920 263948 270940 277840 279680 296608 298376 299584 301568 304265 306280 314080 316160 329935 352222 355756 361192 363584 365056 367232 370760 372970 374480 376960 382720 386560 430652 433504 444544 444695 451490 454480 456320 459040 486824 490048 502528 515840 527896 538315 541880 555680 559360 593216 596752 599168 608530 612560 628160 632320 659870 704444 711512 722384 727168 734464 741520 745940 748960 753920 765440 857831 861304 867008 880555 889088 889390 902980 908960 912640 918080 973648 980096 1005056 1031680 1055792 1076630 1083760 1111360 1118720 1156207 1186432 1193504 1198336 1217060 1225120 1256320 1319740 1399619 1408888 1423024 1444768 1454336 1468928 1483040 1491880 1497920 1507840 1715662 1722608 1734016 1761110 1778176 1778780 1805960 1817920 1825280 1836160 1947296 1960192 2045597 2111584 2153260 2167520 2222720 2312414 2372864 2387008 2396672 2434120 2450240 2512640 2639480 2799238 2817776 2846048 2889536 2908672 2966080 2983760 2995840 3431324 3445216 3468032 3522220 3557560 3611920 3635840 3672320 3894592 3920384 4091194 4223168 4289155 4306520 4335040 4445440 4624828 4745728 4774016 4868240 4900480 5025280 5278960 5598476 5635552 5692096 5779072 5781035 5932160 5967520 5991680 6862648 6890432 6936064 6998095 7044440 7115120 7223840 7271680 7344640 7789184 8182388 8446336 8578310 8613040 8670080 8890880 9249656 9548032 9736480 9800960 10227985 10557920 11196952 11271104 11384192 11558144 11562070 11864320 11935040 11983360 13725296 13780864 13996190 14088880 14230240 14447680 14543360 15578368 16364776 16892672 17156620 17226080 17340160 18499312 19096064 19472960 19601920 20455970 21115840 22393904 22542208 22768384 23116288 23124140 23728640 23870080 26592761 27450592 27561728 27992380 28177760 28460480 28895360 31156736 32729552 33785344 34313240 34452160 34680320 36998624 38945920 40911940 42231680 44787808 45084416 45536768 46248280 47740160 53185522 54901184 55123456 55984760 56355520 56920960 57790720 65459104 68626480 68904320 73997248 77891840 81823880 84463360 89575616 90168832 92496560 95480320 106371044 109802368 111969520 112711040 113841920 115581440 130918208 132963805 137252960 137808640 147994496 155783680 163647760 168926720 179151232 184993120 212742088 219604736 223939040 225422080 227683840 261836416 265927610 274505920 275617280 295988992 327295520 358302464 369986240 425484176 439209472 447878080 450844160 523672832 531855220 549011840 591977984 654591040 716604928 739972480 850968352 895756160 1047345664 1063710440 1098023680 1309182080 1479944960 1701936704 1791512320 2127420880 2196047360 2618364160 2959889920 3403873408 3583024640 4254841760 5236728320 6807746816 8509683520 13615493632 17019367040 34038734080 68077468160
• Sum of all divisors σ(n): 200627159040
• Sum of proper divisors (its aliquot sum) s(n): 132549690880
• 68077468160 is an abundant number, because the sum of its proper divisors (132549690880) is greater than itself. Its abundance is 64472222720

Bases of 68077468160

• Binary: 111111011001101110111011101000000000₂
• Hexadecimal: 0xFD9BBBA00
• Base-36: V9VKEM8

Squares and roots of 68077468160

• 68077468160 squared (68077468160²) is 4634541671075813785600
• 68077468160 cubed (68077468160³) is 315507863048856905935273066496000
• The square root of 68077468160 is 260916.5923432237
• The cube root of 68077468160 is 4083.2045054047

Scales and comparisons

• 68,077,468,160 seconds is equal to 2,164 years, 33 weeks, 6 days, 15 hours, 49 minutes, 20 seconds.
• To count from 1 to 68,077,468,160 would take you about four thousand, three hundred twenty-nine 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 68077468160 cubic inches would be around 340.3 feet tall.

Recreational maths with 68077468160

• 68077468160 backwards is 06186477086
• The number of decimal digits it has is: 11
• The sum of 68077468160's digits is 53
• More coming soon!