680428712880

Names of 680428712880

• Cardinal: 680428712880 can be written as Six hundred eighty billion, four hundred twenty-eight million, seven hundred twelve thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 6.8042871288 × 10¹¹

Factors of 680428712880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 36

Divisors of 680428712880

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 27 28 30 35 36 38 40 42 45 48 54 56 57 60 63 70 72 76 80 81 84 90 95 105 108 112 114 120 126 133 135 140 144 152 162 168 171 180 189 190 210 216 228 240 243 252 266 270 280 285 304 315 324 336 342 360 361 378 380 399 405 420 432 456 486 504 513 532 540 560 567 570 630 648 665 684 720 722 729 756 760 798 810 840 855 912 945 972 1008 1026 1064 1080 1083 1134 1140 1197 1215 1260 1296 1330 1368 1444 1458 1512 1520 1539 1596 1620 1680 1701 1710 1805 1890 1944 1995 2052 2128 2160 2166 2187 2268 2280 2394 2430 2520 2527 2565 2660 2736 2835 2888 2916 3024 3078 3192 3240 3249 3402 3420 3591 3610 3645 3780 3888 3990 4104 4332 4374 4536 4560 4617 4788 4860 5040 5054 5103 5130 5320 5415 5670 5776 5832 5985 6156 6384 6480 6498 6561 6804 6840 6859 7182 7220 7290 7560 7581 7695 7980 8208 8505 8664 8748 9072 9234 9576 9720 9747 10108 10206 10260 10640 10773 10830 10935 11340 11664 11970 12312 12635 12996 13122 13608 13680 13718 13851 14364 14440 14580 15120 15162 15309 15390 15960 16245 17010 17328 17496 17955 18468 19152 19440 19494 19683 20216 20412 20520 20577 21546 21660 21870 22680 22743 23085 23940 24624 25270 25515 25992 26244 27216 27436 27702 28728 28880 29160 29241 30324 30618 30780 31920 32319 32490 32805 34020 34295 34992 35910 36936 37905 38988 39366 40432 40824 41040 41154 41553 43092 43320 43740 45360 45486 45927 46170 47880 48013 48735 50540 51030 51984 52488 53865 54872 55404 57456 58320 58482 59049 60648 61236 61560 61731 64638 64980 65610 68040 68229 68590 69255 71820 73872 75810 76545 77976 78732 81648 82308 83106 86184 86640 87480 87723 90972 91854 92340 95760 96026 96957 97470 98415 101080 102060 102885 104976 107730 109744 110808 113715 116964 118098 121296 122472 123120 123462 124659 129276 129960 131220 136080 136458 137180 137781 138510 143640 144039 146205 151620 153090 155952 157464 161595 164616 166212 172368 174960 175446 177147 181944 183708 184680 185193 192052 193914 194940 196830 202160 204120 204687 205770 207765 215460 221616 227430 229635 233928 236196 240065 244944 246924 249318 258552 259920 262440 263169 272916 274360 275562 277020 287280 288078 290871 292410 295245 303240 306180 308655 314928 323190 329232 332424 341145 350892 354294 363888 367416 369360 370386 373977 384104 387828 389880 393660 408240 409374 411540 413343 415530 430920 432117 438615 454860 459270 467856 472392 480130 484785 493848 498636 517104 524880 526338 545832 548720 551124 554040 555579 576156 581742 584820 590490 606480 612360 614061 617310 623295 646380 664848 682290 688905 701784 708588 720195 734832 740772 747954 768208 775656 779760 787320 789507 818748 823080 826686 831060 861840 864234 872613 877230 885735 909720 918540 925965 944784 960260 969570 987696 997272 1023435 1052676 1091664 1102248 1108080 1111158 1121931 1152312 1163484 1169640 1180980 1224720 1228122 1234620 1240029 1246590 1292760 1296351 1315845 1364580 1377810 1403568 1417176 1440390 1454355 1481544 1495908 1551312 1574640 1579014 1637496 1646160 1653372 1662120 1666737 1728468 1745226 1754460 1771470 1819440 1837080 1842183 1851930 1869885 1920520 1939140 1994544 2046870 2066715 2105352 2160585 2204496 2222316 2243862 2304624 2326968 2339280 2361960 2368521 2456244 2469240 2480058 2493180 2585520 2592702 2617839 2631690 2729160 2755620 2777895 2834352 2880780 2908710 2963088 2991816 3070305 3158028 3274992 3306744 3324240 3333474 3365793 3456936 3490452 3508920 3542940 3674160 3684366 3703860 3739770 3841040 3878280 3889053 3947535 4093740 4133430 4210704 4321170 4363065 4444632 4487724 4653936 4723920 4737042 4912488 4938480 4960116 4986360 5000211 5185404 5235678 5263380 5458320 5511240 5526549 5555790 5609655 5761560 5817420 5983632 6140610 6200145 6316056 6481755 6613488 6666948 6731586 6913872 6980904 7017840 7085880 7105563 7368732 7407720 7479540 7756560 7778106 7853517 7895070 8187480 8266860 8333685 8642340 8726130 8889264 8975448 9210915 9474084 9824976 9920232 9972720 10000422 10370808 10471356 10526760 11022480 11053098 11111580 11219310 11523120 11634840 11667159 11842605 12281220 12400290 12632112 12963510 13089195 13333896 13463172 13961808 14171760 14211126 14737464 14815440 14959080 15000633 15556212 15707034 15790140 16374960 16533720 16579647 16667370 16828965 17284680 17452260 17950896 18421830 18948168 19445265 19840464 20000844 20741616 20942712 21053520 21316689 22106196 22223160 22438620 23269680 23334318 23560551 23685210 24562440 24800580 25001055 25927020 26178390 26667792 26926344 27632745 28422252 29474928 29918160 30001266 31112424 31414068 31580280 33067440 33159294 33334740 33657930 34569360 34904520 35001477 35527815 36843660 37896336 38890530 39267585 40001688 41885424 42633378 44212392 44446320 44877240 45001899 46668636 47121102 47370420 49124880 49601160 49738941 50002110 51854040 52356780 53852688 55265490 56844504 58335795 60002532 62224848 62828136 63160560 63950067 66318588 66669480 67315860 69809040 70002954 71055630 73687320 75003165 77781060 78535170 80003376 82898235 85266756 88424784 89754480 90003798 93337272 94242204 94740840 99202320 99477882 100004220 103708080 104713560 105004431 106583445 110530980 113689008 116671590 117802755 120005064 125656272 127900134 132637176 133338960 134631720 135005697 140005908 142111260 147374640 149216823 150006330 155562120 157070340 165796470 170533512 175007385 180007596 186674544 188484408 189481680 198955764 200008440 209427120 210008862 213166890 221061960 225009495 233343180 235605510 240010128 248694705 255800268 265274352 269263440 270011394 280011816 284222520 298433646 300012660 311124240 314140680 315013293 319750335 331592940 341067024 350014770 360015192 376968816 397911528 400016880 405017091 420017724 426333780 442123920 447650469 450018990 466686360 471211020 497389410 511600536 525022155 540022788 560023632 568445040 596867292 600025320 628281360 630026586 639500670 663185880 675028485 700029540 720030384 746084115 795823056 810034182 840035448 852667560 895300938 900037980 933372720 942422040 945039879 994778820 1023201072 1050044310 1080045576 1193734584 1200050640 1215051273 1260053172 1279001340 1326371760 1350056970 1400059080 1492168230 1575066465 1620068364 1680070896 1705335120 1790601876 1800075960 1884844080 1890079758 1989557640 2025085455 2100088620 2160091152 2238252345 2387469168 2430102546 2520106344 2558002680 2700113940 2800118160 2835119637 2984336460 3150132930 3240136728 3581203752 3600151920 3780159516 3979115280 4050170910 4200177240 4476504690 4725199395 4860205092 5040212688 5116005360 5400227880 5670239274 5968672920 6075256365 6300265860 6480273456 7162407504 7560319032 8100341820 8400354480 8505358911 8953009380 9450398790 9720410184 10800455760 11340478548 11937345840 12150512730 12600531720 14175598185 15120638064 16200683640 17010717822 17906018760 18900797580 19440820368 22680957096 24301025460 25201063440 28351196370 32401367280 34021435644 35812037520 37801595160 42526794555 45361914192 48602050920 56702392740 68042871288 75603190320 85053589110 97204101840 113404785480 136085742576 170107178220 226809570960 340214356440 680428712880
• Sum of all divisors σ(n): 2862633446400
• Sum of proper divisors (its aliquot sum) s(n): 2182204733520
• 680428712880 is an abundant number, because the sum of its proper divisors (2182204733520) is greater than itself. Its abundance is 1501776020640

Bases of 680428712880

• Binary: 1001111001101100101101100011001110110000₂
• Hexadecimal: 0x9E6CB633B0
• Base-36: 8OL1OR00

Squares and roots of 680428712880

• 680428712880 squared (680428712880²) is 462983233311533477894400
• 680428712880 cubed (680428712880³) is 315027085527187464422716524559872000
• The square root of 680428712880 is 824881.0295309257
• The cube root of 680428712880 is 8795.5069732537

Scales and comparisons

• 680,428,712,880 seconds is equal to 21,635 years, 27 weeks, 3 days, 7 hours, 48 minutes.
• To count from 1 to 680,428,712,880 would take you about forty-three thousand, two hundred seventy-one 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 680428712880 cubic inches would be around 733 feet tall.

Recreational maths with 680428712880

• 680428712880 backwards is 088217824086
• 680428712880 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 680428712880's digits is 54
• More coming soon!