1989313435120
1,989,313,435,120 is an even composite number composed of seven prime numbers multiplied together.
1989313435120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1989313435120:
24 × 5 × 11 × 17 × 149 × 881 × 1013
(2 × 2 × 2 × 2 × 5 × 11 × 17 × 149 × 881 × 1013)See below for interesting mathematical facts about the number 1989313435120 from the Numbermatics database.
Names of 1989313435120
- Cardinal: 1989313435120 can be written as One trillion, nine hundred eighty-nine billion, three hundred thirteen million, four hundred thirty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.98931343512 × 1012
Factors of 1989313435120
Divisors of 1989313435120
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 11 16 17 20 22 34 40 44 55 68 80 85 88 110 136 149 170 176 187 220 272 298 340 374 440 596 680 745 748 880 881 935 1013 1192 1360 1490 1496 1639 1762 1870 2026 2384 2533 2980 2992 3278 3524 3740 4052 4405 5065 5066 5960 6556 7048 7480 8104 8195 8810 9691 10130 10132 11143 11920 12665 13112 14096 14960 14977 16208 16390 17221 17620 19382 20260 20264 22286 25330 26224 27863 29954 32780 34442 35240 38764 40520 40528 44572 48455 50660 55715 55726 59908 65560 68884 70480 74885 77528 81040 86105 89144 96910 101320 111430 111452 119816 131120 131269 137768 139315 149770 150937 155056 164747 172210 178288 189431 193820 202640 222860 222904 239632 262538 275536 278630 299540 301874 329494 344420 378862 387640 445720 445808 525076 557260 599080 603748 656345 658988 688840 754685 757724 775280 823735 891440 892453 947155 1050152 1114520 1198160 1207496 1312690 1317976 1377680 1443959 1509370 1515448 1647470 1660307 1784906 1894310 2100304 2229040 2231573 2414992 2565929 2625380 2635952 2887918 3018740 3030896 3294940 3320614 3569812 3788620 4462265 4463146 5131858 5250760 5775836 6037480 6589880 6641228 7139624 7219795 7577240 8301535 8924530 8926292 9816983 10263716 10501520 11157865 11551672 12074960 12829645 13179760 13282456 14279248 14439590 15154480 15171701 16603070 17849060 17852584 19633966 20527432 22315730 23103344 24547303 25659290 26564912 28225219 28879180 30343402 33206140 35698120 35705168 39267932 41054864 44631460 49084915 49094606 51318580 56450438 57758360 60686804 66412280 71396240 75858505 78535864 89262920 98169830 98189212 102637160 112900876 115516720 121373608 122736515 132824560 132975497 141126095 151717010 157071728 166888711 178525840 196339660 196378424 205274320 225801752 242747216 245473030 265950994 282252190 303434020 333777422 392679320 392756848 451603504 490946060 531901988 564504380 606868040 664877485 667554844 785358640 834443555 981892120 1063803976 1129008760 1213736080 1329754970 1335109688 1462730467 1668887110 1963784240 2127607952 2258017520 2260583449 2659509940 2670219376 2925460934 3337774220 4521166898 5319019880 5850921868 6675548440 7313652335 9042333796 10638039760 11302917245 11701843736 13351096880 14627304670 18084667592 22605834490 23403687472 24866417939 29254609340 36169335184 45211668980 49732835878 58509218680 90423337960 99465671756 117018437360 124332089695 180846675920 198931343512 248664179390 397862687024 497328358780 994656717560 1989313435120
- Sum of all divisors σ(n): 5389698787200
- Sum of proper divisors (its aliquot sum) s(n): 3400385352080
- 1989313435120 is an abundant number, because the sum of its proper divisors (3400385352080) is greater than itself. Its abundance is 1411071916960
Bases of 1989313435120
- Binary: 111001111001011000101001000010101111100002
- Hexadecimal: 0x1CF2C5215F0
- Base-36: PDVLUUB4
Squares and roots of 1989313435120
- 1989313435120 squared (19893134351202) is 3957367943148934449414400
- 1989313435120 cubed (19893134351203) is 7872445217019375659332265936393728000
-
The
square root of 1989313435120 is 1410430.2305041537 -
The
cube root of 1989313435120 is 12576.7300313765
Scales and comparisons
How big is 1989313435120?- 1,989,313,435,120 seconds is equal to 63,254 years, 5 days, 1 hour, 18 minutes, 40 seconds.
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To count from 1 to 1,989,313,435,120 would take you about one hundred fifty-eight thousand, one hundred thirty-five 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 1989313435120 cubic inches would be around 1048.1 feet tall.
Recreational maths with 1989313435120
- 1989313435120 backwards is 0215343139891
- The number of decimal digits it has is: 13
- The sum of 1989313435120's digits is 49
- More coming soon!
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