85489137720
85,489,137,720 is an even composite number composed of six prime numbers multiplied together.
85489137720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 85489137720:
23 × 33 × 5 × 72 × 312 × 412
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 31 × 31 × 41 × 41)See below for interesting mathematical facts about the number 85489137720 from the Numbermatics database.
Names of 85489137720
- Cardinal: 85489137720 can be written as Eighty-five billion, four hundred eighty-nine million, one hundred thirty-seven thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 8.548913772 × 1010
Factors of 85489137720
Divisors of 85489137720
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 31 35 36 40 41 42 45 49 54 56 60 62 63 70 72 82 84 90 93 98 105 108 120 123 124 126 135 140 147 155 164 168 180 186 189 196 205 210 216 217 245 246 248 252 270 279 280 287 294 310 315 328 360 369 372 378 392 410 420 434 441 465 490 492 504 540 558 574 588 615 620 630 651 735 738 744 756 820 837 840 861 868 882 930 945 961 980 984 1080 1085 1107 1116 1148 1176 1230 1240 1260 1271 1302 1323 1395 1435 1470 1476 1512 1519 1640 1674 1681 1722 1736 1764 1845 1860 1890 1922 1953 1960 2009 2170 2205 2214 2232 2296 2460 2520 2542 2583 2604 2646 2790 2870 2883 2940 2952 3038 3255 3348 3362 3444 3528 3690 3720 3780 3813 3844 3906 4018 4185 4305 4340 4410 4428 4557 4805 4920 5043 5084 5166 5208 5292 5535 5580 5740 5766 5859 5880 6027 6076 6355 6510 6615 6696 6724 6727 6888 7380 7560 7595 7626 7688 7749 7812 8036 8370 8405 8610 8649 8680 8820 8856 8897 9114 9610 9765 10045 10086 10168 10332 10584 11070 11160 11439 11480 11532 11718 11767 12054 12152 12710 12915 13020 13230 13448 13454 13671 14415 14760 15129 15190 15252 15498 15624 16072 16740 16810 17220 17298 17640 17794 18081 18228 19065 19220 19530 20090 20172 20181 20664 22140 22785 22878 23064 23436 23534 24108 25215 25420 25830 25947 26040 26460 26691 26908 27342 28830 29295 30135 30258 30380 30504 30996 33480 33620 33635 34317 34440 34596 35301 35588 36162 36456 38130 38440 38745 39060 39401 40180 40344 40362 41013 43245 44280 44485 45387 45570 45756 46872 47068 47089 48216 50430 50840 51660 51894 52111 52920 53382 53816 54243 54684 57195 57660 58590 58835 60270 60516 60543 60760 61992 62279 67240 67270 68355 68634 69192 70602 71176 72324 75645 76260 77490 78120 78802 80073 80360 80724 82026 82369 86490 88970 90405 90774 91140 91512 94136 94178 100860 100905 103320 103788 104222 105903 106764 108486 109368 114390 115320 117180 117670 118203 120540 121032 121086 124558 129735 133455 134540 136710 137268 141204 141267 144648 151290 152520 154980 156333 157604 160146 161448 164052 164738 171585 172980 176505 177940 180810 181548 181629 182280 186837 188356 197005 201720 201810 205065 207576 208444 211806 213528 216972 226935 228780 234360 235340 235445 236406 240219 241080 242172 247107 249116 259470 260555 266910 269080 271215 273420 274536 275807 282408 282534 302580 302715 309960 311395 312666 315208 317709 320292 328104 329476 343170 345960 353010 354609 355880 361620 363096 363258 364777 373674 376712 394010 400365 403620 410130 411845 416888 423612 423801 433944 453870 457560 468999 470680 470890 472812 480438 484344 494214 498232 518940 521110 529515 533820 542430 546840 551614 560511 565068 591015 605160 605430 622790 625332 635418 640584 658952 686340 706020 706335 709218 723240 726516 729554 741321 747348 781665 788020 800730 807240 820260 823690 827421 847224 847602 907740 908145 934185 937998 941780 945624 960876 988428 1037880 1042220 1059030 1063827 1067640 1084860 1094331 1103228 1121022 1130136 1182030 1201095 1210860 1235535 1245580 1250664 1270836 1271403 1372680 1379035 1406997 1412040 1412670 1418436 1453032 1459108 1482642 1494696 1563330 1576040 1588545 1601460 1615441 1640520 1647380 1654842 1681533 1695204 1773045 1815480 1816290 1823885 1868370 1875996 1883560 1921752 1930649 1976856 2084440 2118060 2119005 2127654 2169720 2188662 2206456 2223963 2242044 2344995 2364060 2402190 2421720 2471070 2482263 2491160 2541672 2542806 2553439 2758070 2802555 2813994 2825340 2836872 2918216 2965284 3126660 3177090 3202920 3230882 3282993 3294760 3309684 3363066 3390408 3546090 3632580 3647770 3706605 3736740 3751992 3861298 4137105 4236120 4238010 4255308 4377324 4447926 4484088 4689990 4728120 4804380 4846323 4942140 4964526 5085612 5106878 5319135 5471655 5516140 5605110 5627988 5650680 5791947 5930568 6253320 6354180 6357015 6461764 6565986 6619368 6726132 7034985 7092180 7265160 7295540 7413210 7446789 7473480 7660317 7722596 8077205 8274210 8407665 8476020 8510616 8754648 8895852 9379980 9608760 9653245 9692646 9848979 9884280 9929052 10171224 10213756 10638270 10943310 11032280 11119815 11210220 11255976 11308087 11583894 12411315 12708360 12714030 12767195 12923528 13131972 13452264 14069970 14184360 14538969 14591080 14826420 14893578 15320634 15445192 16154410 16414965 16548420 16815330 16952040 17375841 17791704 18759960 19306490 19385292 19697958 19858104 20427512 21276540 21886620 22239630 22420440 22616174 22980951 23167788 24231615 24822630 25428060 25534390 26263944 28139940 28959735 29077938 29652840 29787156 30641268 32308820 32829930 33096840 33630660 33924261 34751682 37233945 38301585 38612980 38770584 39395916 42553080 43616907 43773240 44479260 45232348 45961902 46335576 48463230 49244895 49645260 50856120 51068780 52127523 56279880 56540435 57919470 58155876 59574312 61282536 64617640 65659860 67261320 67848522 68942853 69503364 72694845 74467890 76603170 77225960 78791832 79156609 86879205 87233814 88958520 90464696 91923804 96926460 98489790 99290520 101772783 102137560 104255046 113080870 114904755 115838940 116311752 131319720 135697044 137885706 139006728 145389690 148935780 153206340 158313218 169621305 173758410 174467628 183847608 193852920 196979580 203545566 208510092 218084535 226161740 229809510 231677880 237469827 260637615 271394088 275771412 290779380 297871560 305318349 306412680 316626436 339242610 344714265 347516820 348935256 393959160 395783045 407091132 417020184 436169070 452323480 459619020 474939654 508863915 521275230 551542824 581558760 610636698 633252872 678485220 689428530 695033640 712409481 791566090 814182264 872338140 919238040 949879308 1017727830 1042550460 1187349135 1221273396 1356970440 1378857060 1424818962 1526591745 1583132180 1744676280 1899758616 2035455660 2085100920 2137228443 2374698270 2442546792 2757714120 2849637924 3053183490 3166264360 3562047405 4070911320 4274456886 4749396540 5699275848 6106366980 7124094810 8548913772 9498793080 10686142215 12212733960 14248189620 17097827544 21372284430 28496379240 42744568860 85489137720
- Sum of all divisors σ(n): 351084682800
- Sum of proper divisors (its aliquot sum) s(n): 265595545080
- 85489137720 is an abundant number, because the sum of its proper divisors (265595545080) is greater than itself. Its abundance is 180106407360
Bases of 85489137720
- Binary: 10011111001111000110010111000001110002
- Hexadecimal: 0x13E78CB838
- Base-36: 139U0WU0
Squares and roots of 85489137720
- 85489137720 squared (854891377202) is 7308392668109126798400
- 85489137720 cubed (854891377203) is 624788187315819392857360275648000
-
The
square root of 85489137720 is 292385.2556474077 -
The
cube root of 85489137720 is 4405.2474879235
Scales and comparisons
How big is 85489137720?- 85,489,137,720 seconds is equal to 2,718 years, 15 weeks, 14 hours, 42 minutes.
-
To count from 1 to 85,489,137,720 would take you about five thousand, four hundred thirty-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 85489137720 cubic inches would be around 367.1 feet tall.
Recreational maths with 85489137720
- 85489137720 backwards is 02773198458
- 85489137720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 85489137720's digits is 54
- More coming soon!
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