82406352640

Names of 82406352640

• Cardinal: 82406352640 can be written as Eighty-two billion, four hundred six million, three hundred fifty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 8.240635264 × 10¹⁰

Factors of 82406352640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 116

Divisors of 82406352640

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 37 40 41 62 64 74 80 82 124 128 148 155 160 164 185 205 248 256 296 310 320 328 370 410 496 592 620 640 656 740 820 992 1147 1184 1240 1271 1280 1312 1369 1480 1517 1640 1984 2294 2368 2480 2542 2624 2738 2960 3034 3280 3968 4588 4736 4960 5084 5248 5476 5735 5920 6068 6355 6560 6845 7585 7936 9176 9472 9920 10168 10496 10952 11470 11840 12136 12710 13120 13690 15170 18352 19840 20336 21904 22940 23680 24272 25420 26240 27380 30340 36704 39680 40672 42439 43808 45880 47027 47360 48544 50653 50840 52480 54760 56129 60680 73408 81344 84878 87616 91760 94054 97088 101306 101680 109520 112258 121360 146816 162688 169756 175232 183520 188108 194176 202612 203360 212195 219040 224516 235135 242720 253265 280645 293632 325376 339512 350464 367040 376216 388352 405224 406720 424390 438080 449032 470270 485440 506530 561290 679024 734080 752432 810448 813440 848780 876160 898064 940540 970880 1013060 1122580 1358048 1468160 1504864 1570243 1620896 1626880 1697560 1739999 1752320 1796128 1881080 1941760 2026120 2076773 2245160 2716096 3009728 3140486 3241792 3395120 3479998 3592256 3762160 4052240 4153546 4490320 5432192 6019456 6280972 6483584 6790240 6959996 7184512 7524320 7851215 8104480 8307092 8699995 8980640 10383865 10864384 12038912 12561944 12967168 13580480 13919992 14369024 15048640 15702430 16208960 16614184 17399990 17961280 20767730 25123888 27160960 27839984 30097280 31404860 32417920 33228368 34799980 35922560 41535460 50247776 54321920 55679968 60194560 62809720 64379963 64835840 66456736 69599960 71845120 83070920 100495552 111359936 125619440 128759926 132913472 139199920 166141840 200991104 222719872 251238880 257519852 265826944 278399840 321899815 332283680 401982208 445439744 502477760 515039704 531653888 556799680 643799630 664567360 1004955520 1030079408 1113599360 1287599260 1329134720 2009911040 2060158816 2227198720 2575198520 2658269440 4120317632 5150397040 8240635264 10300794080 16481270528 20601588160 41203176320 82406352640
• Sum of all divisors σ(n): 214523850240
• Sum of proper divisors (its aliquot sum) s(n): 132117497600
• 82406352640 is an abundant number, because the sum of its proper divisors (132117497600) is greater than itself. Its abundance is 49711144960

Bases of 82406352640

• Binary: 1001100101111110011010010011100000000₂
• Hexadecimal: 0x132FCD2700
• Base-36: 11UUM4N4

Squares and roots of 82406352640

• 82406352640 squared (82406352640²) is 6790806955428034969600
• 82406352640 cubed (82406352640³) is 559605632679167411847109279744000
• The square root of 82406352640 is 287065.0669099255
• The cube root of 82406352640 is 4351.6460523489

Scales and comparisons

• 82,406,352,640 seconds is equal to 2,620 years, 13 weeks, 6 days, 5 hours, 30 minutes, 40 seconds.
• To count from 1 to 82,406,352,640 would take you about five thousand, two hundred forty 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 82406352640 cubic inches would be around 362.6 feet tall.

Recreational maths with 82406352640

• 82406352640 backwards is 04625360428
• 82406352640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 82406352640's digits is 40
• More coming soon!