81046764000
81,046,764,000 is an even composite number composed of six prime numbers multiplied together.
81046764000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 81046764000:
25 × 33 × 53 × 29 × 113 × 229
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 29 × 113 × 229)See below for interesting mathematical facts about the number 81046764000 from the Numbermatics database.
Names of 81046764000
- Cardinal: 81046764000 can be written as Eighty-one billion, forty-six million, seven hundred sixty-four thousand.
Scientific notation
- Scientific notation: 8.1046764 × 1010
Factors of 81046764000
Divisors of 81046764000
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 29 30 32 36 40 45 48 50 54 58 60 72 75 80 87 90 96 100 108 113 116 120 125 135 144 145 150 160 174 180 200 216 225 226 229 232 240 250 261 270 288 290 300 339 348 360 375 400 432 435 450 452 458 464 480 500 522 540 565 580 600 675 678 687 696 720 725 750 783 800 864 870 900 904 916 928 1000 1017 1044 1080 1125 1130 1145 1160 1200 1305 1350 1356 1374 1392 1440 1450 1500 1566 1695 1740 1800 1808 1832 2000 2034 2061 2088 2160 2175 2250 2260 2290 2320 2400 2610 2700 2712 2748 2784 2825 2900 3000 3051 3132 3277 3375 3390 3435 3480 3600 3616 3625 3664 3915 4000 4068 4122 4176 4320 4350 4500 4520 4580 4640 5085 5220 5400 5424 5496 5650 5725 5800 6000 6102 6183 6264 6525 6554 6641 6750 6780 6870 6960 7200 7250 7328 7830 8136 8244 8352 8475 8700 9000 9040 9160 9831 10170 10305 10440 10800 10848 10875 10992 11300 11450 11600 12000 12204 12366 12528 13050 13108 13282 13500 13560 13740 13920 14125 14500 15255 15660 16272 16385 16488 16950 17175 17400 18000 18080 18320 19575 19662 19923 20340 20610 20880 21600 21750 21984 22600 22900 23200 24408 24732 25056 25425 25877 26100 26216 26564 27000 27120 27480 28250 28625 29000 29493 30510 30915 31320 32544 32625 32770 32976 33205 33900 34350 34800 36000 36640 39150 39324 39846 40680 41220 41760 42375 43500 45200 45800 48816 49155 49464 50850 51525 51754 52200 52432 53128 54000 54240 54960 56500 57250 58000 58986 59769 61020 61830 62640 65250 65540 65952 66410 67800 68700 69600 76275 77631 78300 78648 79692 81360 81925 82440 84750 85875 87000 88479 90400 91600 97632 97875 98310 98928 99615 101700 103050 103508 104400 104864 106256 108000 109920 113000 114500 116000 117972 119538 122040 123660 125280 127125 129385 130500 131080 132820 135600 137400 147465 152550 154575 155262 156600 157296 159384 162720 163850 164880 166025 169500 171750 174000 176958 179307 183200 195750 196620 197856 199230 203400 206100 207016 208800 212512 226000 229000 232893 235944 239076 244080 245775 247320 254250 257625 258770 261000 262160 265640 271200 274800 294930 298845 305100 309150 310524 313200 314592 318768 327700 329760 332050 339000 343500 348000 353916 358614 381375 388155 391500 393240 398460 406800 409625 412200 414032 442395 452000 458000 465786 471888 478152 488160 491550 494640 498075 508500 515250 517540 522000 524320 531280 549600 589860 597690 610200 618300 621048 626400 637536 646925 655400 664100 678000 687000 698679 707832 717228 737325 750433 762750 772875 776310 783000 786480 796920 813600 819250 824400 828064 830125 884790 896535 916000 931572 943776 956304 983100 989280 996150 1017000 1030500 1035080 1044000 1062560 1164465 1179720 1195380 1220400 1228875 1236600 1242096 1293850 1310800 1328200 1356000 1374000 1397358 1415664 1434456 1474650 1494225 1500866 1525500 1545750 1552620 1566000 1572960 1593840 1638500 1648800 1660250 1769580 1793070 1863144 1912608 1940775 1966200 1992300 2034000 2061000 2070160 2211975 2251299 2328930 2359440 2390760 2440800 2457750 2473200 2484192 2490375 2587700 2621600 2656400 2748000 2794716 2831328 2868912 2949300 2988450 3001732 3051000 3091500 3105240 3132000 3187680 3234625 3277000 3320500 3493395 3539160 3586140 3686625 3726288 3752165 3881550 3932400 3984600 4068000 4122000 4140320 4423950 4482675 4502598 4657860 4718880 4781520 4915500 4946400 4980750 5175400 5312800 5589432 5737824 5822325 5898600 5976900 6003464 6102000 6183000 6210480 6469250 6554000 6641000 6753897 6986790 7078320 7172280 7373250 7452576 7471125 7504330 7763100 7864800 7969200 8244000 8847900 8965350 9005196 9315720 9563040 9703875 9831000 9961500 10350800 11059875 11178864 11256495 11644650 11797200 11953800 12006928 12204000 12366000 12420960 12938500 13108000 13282000 13507794 13973580 14156640 14344560 14746500 14942250 15008660 15526200 15938400 17466975 17695800 17930700 18010392 18631440 18760825 19407750 19662000 19923000 20261691 20701600 22119750 22357728 22413375 22512990 23289300 23594400 23907600 24013856 24732000 25877000 26564000 27015588 27947160 28689120 29111625 29493000 29884500 30017320 31052400 33769485 34933950 35391600 35861400 36020784 37262880 37521650 38815500 39324000 39846000 40523382 44239500 44826750 45025980 46578600 47815200 51754000 54031176 55894320 56282475 58223250 58986000 59769000 60034640 62104800 67538970 69867900 70783200 71722800 72041568 75043300 77631000 79692000 81046764 87334875 88479000 89653500 90051960 93157200 93804125 101308455 103508000 108062352 111788640 112564950 116446500 117972000 119538000 120069280 135077940 139735800 143445600 150086600 155262000 162093528 168847425 174669750 176958000 179307000 180103920 186314400 187608250 202616910 216124704 225129900 232893000 239076000 270155880 279471600 281412375 300173200 310524000 324187056 337694850 349339500 353916000 358614000 360207840 375216500 405233820 450259800 465786000 506542275 540311760 558943200 562824750 600346400 648374112 675389700 698679000 717228000 750433000 810467640 844237125 900519600 931572000 1013084550 1080623520 1125649500 1350779400 1397358000 1500866000 1620935280 1688474250 1801039200 2026169100 2251299000 2532711375 2701558800 2794716000 3001732000 3241870560 3376948500 4052338200 4502598000 5065422750 5403117600 6753897000 8104676400 9005196000 10130845500 13507794000 16209352800 20261691000 27015588000 40523382000 81046764000
- Sum of all divisors σ(n): 309228192000
- Sum of proper divisors (its aliquot sum) s(n): 228181428000
- 81046764000 is an abundant number, because the sum of its proper divisors (228181428000) is greater than itself. Its abundance is 147134664000
Bases of 81046764000
- Binary: 10010110111101100001101111001111000002
- Hexadecimal: 0x12DEC379E0
- Base-36: 118D5FC0
Squares and roots of 81046764000
- 81046764000 squared (810467640002) is 6568577954871696000000
- 81046764000 cubed (810467640003) is 532361987324088995991744000000000
-
The
square root of 81046764000 is 284687.1335343415 -
The
cube root of 81046764000 is 4327.5812094849
Scales and comparisons
How big is 81046764000?- 81,046,764,000 seconds is equal to 2,577 years, 1 week, 6 days, 6 hours.
-
To count from 1 to 81,046,764,000 would take you about five thousand, one hundred fifty-four 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 81046764000 cubic inches would be around 360.6 feet tall.
Recreational maths with 81046764000
- 81046764000 backwards is 00046764018
- 81046764000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 81046764000's digits is 36
- More coming soon!
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The information we have on file for 81046764000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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