82147323784240

Names of 82147323784240

• Cardinal: 82147323784240 can be written as Eighty-two trillion, one hundred forty-seven billion, three hundred twenty-three million, seven hundred eighty-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 8.214732378424 × 10¹³

Factors of 82147323784240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 14190

Divisors of 82147323784240

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 17 20 22 26 34 40 44 52 55 65 68 80 85 88 104 110 130 136 143 169 170 176 179 187 208 220 221 260 272 286 338 340 358 374 440 442 520 572 676 680 715 716 748 845 880 884 895 935 1040 1105 1144 1352 1360 1430 1432 1496 1690 1768 1790 1859 1870 1969 2197 2210 2288 2327 2431 2704 2860 2864 2873 2992 3043 3380 3536 3580 3718 3740 3938 4394 4420 4654 4862 5720 5746 6086 6760 7160 7436 7480 7876 8788 8840 9295 9308 9724 9845 10985 11440 11492 11635 12155 12172 13520 13963 14320 14365 14872 14960 15215 15752 17576 17680 18590 18616 19448 19690 21970 22984 23270 24167 24310 24344 25597 27926 28730 29744 30251 30430 31504 31603 33473 35152 37180 37232 37349 38896 39380 39559 43940 45968 46540 48334 48620 48688 51194 55852 57460 60502 60860 63206 66946 69815 74360 74698 78760 79118 87880 93080 96668 97240 102388 111704 114920 120835 121004 121720 126412 127985 133892 139630 148720 149396 151255 153593 157520 158015 158236 167365 175760 181519 186160 186745 193336 194480 197795 204776 223408 229840 237371 241670 242008 243440 252824 255970 267784 279260 298792 302510 307186 316030 316472 332761 334730 363038 373490 386672 393263 395590 409552 410839 435149 474742 483340 484016 505648 511940 514267 535568 558520 597584 605020 614372 632060 632944 665522 669460 726076 746980 767965 786526 791180 821678 870298 907595 949484 966680 1023880 1028534 1117040 1186855 1210040 1228744 1264120 1331044 1338920 1452152 1493960 1535930 1573052 1582360 1643356 1663805 1740596 1815190 1898968 1933360 1966315 1996709 2047760 2054195 2057068 2175745 2359747 2373710 2420080 2457488 2499377 2528240 2571335 2611081 2662088 2677840 2904304 2987920 3071860 3085823 3146104 3164720 3286712 3327610 3481192 3630380 3797936 3932630 3993418 4108390 4114136 4325893 4351490 4719494 4747420 4998754 5142670 5222162 5324176 5656937 6143720 6171646 6292208 6573424 6655220 6685471 6962384 7260760 7865260 7986836 8216780 8228272 8651786 8702980 9438988 9494840 9983545 9997508 10285340 10444324 11313874 11798735 12287440 12343292 12496885 13055405 13310440 13370942 14521520 15429115 15730520 15973672 16433560 17303572 17405960 18877976 18989680 19967090 19995016 20570680 20888648 21629465 22627748 23597470 24686584 24993770 25957217 26110810 26620880 26741884 27493147 28284685 30676711 30858230 31461040 31947344 32491901 32867120 33427355 33944053 34607144 34811920 37755952 39934180 39990032 40115699 41141360 41777296 42489409 43258930 45255496 47194940 49373168 49987540 51914434 52221620 53483768 54986294 56569370 61353422 61716460 64983802 66854710 67888106 69214288 73540181 79868360 80231398 84978818 86517860 90510992 94389880 99975080 103828868 104443240 106967536 109972588 113138740 122706844 123432920 129786085 129967604 133709420 135776212 137465735 147080362 153383555 159736720 160462796 162459505 169720265 169957636 173035720 188779760 199950160 200578495 207657736 208886480 212447045 219945176 226277480 245413688 246865840 259572170 259935208 267418840 271552424 274931470 294160724 306767110 320925592 324919010 337443821 339440530 339915272 346071440 357410911 367700905 401156990 415315472 422394713 424894090 439890352 441272689 452554960 467383499 490827376 519144340 519870416 521504087 534837680 543104848 549862940 552362317 588321448 613534220 641851184 649838020 674887642 678881060 679830544 714821822 735401810 802313980 844789426 849788180 882545378 934766998 1038288680 1043008174 1099725880 1104724634 1176642896 1227068440 1299676040 1349775284 1357762120 1429643644 1470803620 1604627960 1687219105 1689578852 1699576360 1765090756 1787054555 1869533996 2076577360 2086016348 2111973565 2199451760 2206363445 2209449268 2336917495 2454136880 2599352080 2607520435 2699550568 2715524240 2761811585 2859287288 2941607240 3209255920 3374438210 3379157704 3399152720 3530181512 3574109110 3739067992 4172032696 4223947130 4412726890 4418898536 4646341843 4673834990 5215040870 5399101136 5491131269 5523623170 5718574576 5736544957 5883214480 6075985487 6748876420 6758315408 7060363024 7148218220 7180710121 7478135984 8344065392 8447894260 8825453780 8837797072 9292683686 9347669980 10430081740 10982262538 11047246340 11473089914 12151970974 13497752840 14296436440 14361420242 16895788520 17650907560 18585367372 18695339960 20860163480 21964525076 22094492680 22946179828 23231709215 24303941948 26995505680 27455656345 28592872880 28682724785 28722840484 30379927435 33791577040 35301815120 35903550605 37170734744 37390679920 41720326960 43929050152 44188985360 45892359656 46463418430 48607883896 54911312690 57365449570 57445680968 60402443959 60759854870 71807101210 74341469488 78987811331 87858100304 91784719312 92926836860 93349231573 97215767792 109822625380 114730899140 114891361936 120804887918 121519709740 143614202420 157975622662 185853673720 186698463146 219645250760 229461798280 241609775836 243039419480 287228404840 302012219795 315951245324 371707347440 373396926292 394939056655 439290501520 458923596560 466746157865 483219551672 486078838960 574456809680 604024439590 631902490648 746793852584 789878113310 933492315730 966439103344 1026841547303 1208048879180 1263804981296 1493587705168 1579756226620 1866984631460 2053683094606 2416097758360 3159512453240 3733969262920 4107366189212 4832195516720 5134207736515 6319024906480 7467938525840 8214732378424 10268415473030 16429464756848 20536830946060 41073661892120 82147323784240
• Sum of all divisors σ(n): 240339967257600
• Sum of proper divisors (its aliquot sum) s(n): 158192643473360
• 82147323784240 is an abundant number, because the sum of its proper divisors (158192643473360) is greater than itself. Its abundance is 76045319689120

Bases of 82147323784240

• Binary: 10010101011011001101010000011011010110000110000₂
• Hexadecimal: 0x4AB66A0DAC30
• Base-36: T49YJLLPS

Squares and roots of 82147323784240

• 82147323784240 squared (82147323784240²) is 6748182804912762794072377600
• 82147323784240 cubed (82147323784240³) is 554345157830409594991831181708486209024000
• The square root of 82147323784240 is 9063516.0828587931
• The cube root of 82147323784240 is 43470.8173994163

Scales and comparisons

• 82,147,323,784,240 seconds is equal to 2,612,030 years, 41 weeks, 3 days, 11 hours, 10 minutes, 40 seconds.
• To count from 1 to 82,147,323,784,240 would take you about six million, five hundred thirty thousand and seventy-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 82147323784240 cubic inches would be around 3622.6 feet tall.

Recreational maths with 82147323784240

• 82147323784240 backwards is 04248732374128
• 82147323784240 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82147323784240's digits is 55
• More coming soon!