680046680640

Names of 680046680640

• Cardinal: 680046680640 can be written as Six hundred eighty billion, forty-six million, six hundred eighty thousand, six hundred forty.

Scientific notation

• Scientific notation: 6.8004668064 × 10¹¹

Factors of 680046680640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 493

Divisors of 680046680640

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 19 20 24 30 32 34 38 40 48 51 57 60 61 64 68 76 80 85 95 96 102 114 120 122 136 152 157 160 170 183 190 192 204 228 229 240 244 255 272 285 304 305 314 320 323 340 366 380 408 456 458 471 480 488 510 544 570 608 610 628 646 680 687 732 760 785 816 912 915 916 942 960 969 976 1020 1037 1088 1140 1145 1159 1216 1220 1256 1292 1360 1374 1464 1520 1570 1615 1632 1824 1830 1832 1884 1938 1952 2040 2074 2280 2290 2318 2355 2440 2512 2584 2669 2720 2748 2928 2983 3040 3111 3140 3230 3264 3435 3477 3648 3660 3664 3768 3876 3893 3904 4080 4148 4351 4560 4580 4636 4710 4845 4880 5024 5168 5185 5338 5440 5496 5795 5856 5966 6080 6222 6280 6460 6870 6954 7320 7328 7536 7752 7786 8007 8160 8296 8702 8949 9120 9160 9272 9420 9577 9690 9760 10048 10336 10370 10676 10992 11590 11679 11712 11932 12444 12560 12920 13053 13345 13740 13908 13969 14640 14656 14915 15072 15504 15555 15572 16014 16320 16592 17385 17404 17898 18240 18320 18544 18840 19154 19380 19465 19520 19703 20672 20740 21352 21755 21984 23180 23358 23864 24888 25120 25840 26106 26690 27480 27816 27938 28731 29280 29830 30144 31008 31110 31144 32028 33184 34770 34808 35796 35953 36640 37088 37680 38308 38760 38930 39406 40035 41480 41907 42704 43510 43968 44745 46360 46716 47728 47885 49776 50240 50711 51680 52212 53380 54960 55632 55876 57462 58395 58560 59109 59660 62016 62220 62288 64056 65265 66368 69540 69616 69845 71592 71906 73280 73967 74176 75360 76616 77520 77860 78812 80070 82960 83814 85408 87020 89490 92720 93432 95456 95770 98515 99552 101422 103360 104424 106760 107859 109920 111264 111752 114924 116790 118218 119320 124440 124576 128112 130530 139080 139232 139690 143184 143655 143812 147934 150720 152133 153232 155040 155720 157624 160140 162809 165920 167628 170816 174040 178980 179765 181963 185440 186864 190912 191540 197030 199104 202844 208848 209535 213520 215718 219840 221901 222528 223504 229848 233580 236436 237473 238640 248880 249152 253555 256224 261060 265411 278160 278464 279380 286368 287310 287624 295545 295868 304266 306464 310080 311440 315248 320280 325618 331840 335256 348080 357960 359530 363926 369835 370880 373728 383080 394060 405688 417696 419070 427040 431436 443802 447008 459696 467160 472872 474946 477280 488427 497760 507110 512448 522120 530822 539295 545889 556320 558760 572736 574620 575248 591090 591736 608532 611201 612928 622880 630496 640560 651236 670512 683107 696160 712419 715920 719060 727852 739670 747456 760665 766160 788120 796233 811376 814045 835392 838140 854080 862872 887604 894016 909815 919392 934320 945744 949892 954560 976854 995520 1014220 1044240 1061644 1078590 1091778 1109505 1112640 1117520 1149240 1150496 1182180 1183472 1187365 1217064 1222402 1245760 1260992 1281120 1302472 1327055 1341024 1366214 1392320 1424838 1431840 1438120 1455704 1479340 1521330 1532320 1576240 1592466 1622752 1628090 1676280 1725744 1775208 1819630 1833603 1838784 1868640 1891488 1899784 1953708 2028440 2049321 2088480 2123288 2157180 2183556 2193133 2219010 2235040 2298480 2300992 2364360 2366944 2374730 2434128 2442135 2444804 2562240 2604944 2654110 2682048 2729445 2732428 2849676 2863680 2876240 2911408 2958680 3042660 3056005 3064640 3093371 3152480 3184932 3245504 3256180 3352560 3415535 3451488 3550416 3562095 3639260 3667206 3737280 3782976 3799568 3907416 3981165 4056880 4098642 4176960 4246576 4314360 4367112 4386266 4438020 4470080 4511987 4596960 4728720 4733888 4749460 4868256 4884270 4889608 5209888 5308220 5458890 5464856 5699352 5752480 5822816 5917360 6085320 6112010 6186742 6304960 6369864 6512360 6579399 6705120 6831070 6902976 7100832 7124190 7278520 7334412 7599136 7814832 7962330 8113760 8197284 8493152 8628720 8734224 8772532 8876040 9023974 9168015 9193920 9280113 9457440 9498920 9736512 9768540 9779216 10246605 10419776 10616440 10917780 10929712 10965665 11398704 11504960 11612819 11645632 11834720 12170640 12224020 12373484 12739728 13024720 13158798 13410240 13535961 13662140 14201664 14248380 14557040 14668824 15198272 15466855 15629664 15924660 16227520 16394568 16986304 17257440 17468448 17545064 17752080 18047948 18336030 18560226 18914880 18997840 19537080 19558432 20493210 21232880 21835560 21859424 21931330 22559935 22797408 23225638 23669440 24341280 24448040 24746968 25479456 26049440 26317596 27071922 27324280 28496760 29114080 29337648 30933710 31259328 31849320 32789136 32896995 34514880 34838457 34936896 35090128 35504160 36095896 36672060 37120452 37283261 37995680 39074160 39116864 40986420 41669527 42465760 43671120 43718848 43862660 45119870 45594816 46400565 46451276 48682560 48896080 49493936 50958912 52098880 52635192 54143844 54648560 56993520 58064095 58228160 58675296 61867420 63698640 65578272 65793990 67679805 69676914 70180256 71008320 72191792 73344120 74240904 74566522 75991360 78148320 81972840 83339054 84931520 87342240 87725320 90239740 92801130 92902552 97792160 98987872 105270384 108287688 109297120 111849783 113987040 116128190 117350592 123734840 125008581 127397280 131156544 131587980 135359610 139353828 140360512 144383584 146688240 148481808 149133044 156296640 163945680 166678108 174192285 174684480 175450640 180479480 185602260 185805104 186416305 195584320 197975744 208347635 210540768 216575376 218594240 223699566 227974080 232256380 247469680 250017162 254794560 263175960 270719220 278707656 288767168 293376480 296963616 298266088 327891360 333356216 348384570 350901280 360958960 371204520 371610208 372832610 416695270 421081536 433150752 447399132 464512760 494939360 500034324 526351920 541438440 557415312 559248915 586752960 593927232 596532176 625042905 655782720 666712432 696769140 701802560 708381959 721917920 742409040 743220416 745665220 833390540 866301504 894798264 929025520 989878720 1000068648 1052703840 1082876880 1114830624 1118497830 1193064352 1250085810 1333424864 1393538280 1416763918 1443835840 1484818080 1491330440 1666781080 1789596528 1858051040 2000137296 2105407680 2125145877 2165753760 2229661248 2236995660 2386128704 2500171620 2666849728 2787076560 2833527836 2969636160 2982660880 3333562160 3541909795 3579193056 3716102080 4000274592 4250291754 4331507520 4473991320 5000343240 5574153120 5667055672 5965321760 6667124320 7083819590 7158386112 8000549184 8500583508 8947982640 10000686480 10625729385 11148306240 11334111344 11930643520 13334248640 14167639180 17001167016 17895965280 20001372960 21251458770 22668222688 28335278360 34002334032 35791930560 40002745920 42502917540 45336445376 56670556720 68004668064 85005835080 113341113440 136009336128 170011670160 226682226880 340023340320 680046680640
• Sum of all divisors σ(n): 2472259622400
• Sum of proper divisors (its aliquot sum) s(n): 1792212941760
• 680046680640 is an abundant number, because the sum of its proper divisors (1792212941760) is greater than itself. Its abundance is 1112166261120

Bases of 680046680640

• Binary: 1001111001010101111100001101101001000000₂
• Hexadecimal: 0x9E55F0DA40
• Base-36: 8OEQ8H1C

Squares and roots of 680046680640

• 680046680640 squared (680046680640²) is 462463487849482150809600
• 680046680640 cubed (680046680640³) is 314496759829237308600996368646144000
• The square root of 680046680640 is 824649.4289332893
• The cube root of 680046680640 is 8793.8605620875

Scales and comparisons

• 680,046,680,640 seconds is equal to 21,623 years, 19 weeks, 5 days, 15 hours, 44 minutes.
• To count from 1 to 680,046,680,640 would take you about forty-three thousand, two hundred forty-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 680046680640 cubic inches would be around 732.8 feet tall.

Recreational maths with 680046680640

• 680046680640 backwards is 046086640086
• 680046680640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 680046680640's digits is 48
• More coming soon!