1988089441920
1,988,089,441,920 is an even composite number composed of six prime numbers multiplied together.
1988089441920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1988089441920:
27 × 32 × 5 × 17 × 47 × 431983
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 17 × 47 × 431983)See below for interesting mathematical facts about the number 1988089441920 from the Numbermatics database.
Names of 1988089441920
- Cardinal: 1988089441920 can be written as One trillion, nine hundred eighty-eight billion, eighty-nine million, four hundred forty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.98808944192 × 1012
Factors of 1988089441920
Divisors of 1988089441920
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 47 48 51 60 64 68 72 80 85 90 94 96 102 120 128 136 141 144 153 160 170 180 188 192 204 235 240 255 272 282 288 306 320 340 360 376 384 408 423 470 480 510 544 564 576 612 640 680 705 720 752 765 799 816 846 940 960 1020 1088 1128 1152 1224 1360 1410 1440 1504 1530 1598 1632 1692 1880 1920 2040 2115 2176 2256 2397 2448 2720 2820 2880 3008 3060 3196 3264 3384 3760 3995 4080 4230 4512 4794 4896 5440 5640 5760 6016 6120 6392 6528 6768 7191 7520 7990 8160 8460 9024 9588 9792 10880 11280 11985 12240 12784 13536 14382 15040 15980 16320 16920 18048 19176 19584 22560 23970 24480 25568 27072 28764 30080 31960 32640 33840 35955 38352 45120 47940 48960 51136 54144 57528 63920 67680 71910 76704 90240 95880 97920 102272 115056 127840 135360 143820 153408 191760 230112 255680 270720 287640 306816 383520 431983 460224 511360 575280 767040 863966 920448 1150560 1295949 1534080 1727932 2159915 2301120 2591898 3455864 3887847 4319830 4602240 5183796 6479745 6911728 7343711 7775694 8639660 10367592 12959490 13823456 14687422 15551388 17279320 19439235 20303201 20735184 22031133 25918980 27646912 29374844 31102776 34558640 36718555 38878470 40606402 41470368 44062266 51837960 55293824 58749688 60909603 62205552 66093399 69117280 73437110 77756940 81212804 82940736 88124532 101516005 103675920 110155665 117499376 121819206 124411104 132186798 138234560 146874220 155513880 162425608 165881472 176249064 182728809 203032010 207351840 220311330 234998752 243638412 248822208 264373596 276469120 293748440 304548015 311027760 324851216 330466995 345154417 352498128 365457618 406064020 414703680 440622660 469997504 487276824 497644416 528747192 587496880 609096030 622055520 649702432 660933990 690308834 704996256 730915236 812128040 829407360 881245320 913644045 939995008 974553648 1035463251 1057494384 1174993760 1218192060 1244111040 1299404864 1321867980 1380617668 1409992512 1461830472 1624256080 1725772085 1762490640 1827288090 1949107296 2070926502 2114988768 2349987520 2436384120 2488222080 2598809728 2643735960 2761235336 2819985024 2923660944 3106389753 3248512160 3451544170 3524981280 3654576180 3898214592 4141853004 4229977536 4699975040 4872768240 5177316255 5287471920 5522470672 5847321888 6212779506 6497024320 6903088340 7049962560 7309152360 7796429184 8283706008 8459955072 9745536480 10354632510 10574943840 11044941344 11694643776 12425559012 12994048640 13806176680 14099925120 14618304720 15531948765 16567412016 19491072960 20709265020 21149887680 22089882688 23389287552 24851118024 27612353360 29236609440 31063897530 33134824032 38982145920 41418530040 42299775360 44179765376 49702236048 55224706720 58473218880 62127795060 66269648064 82837060080 99404472096 110449413440 116946437760 124255590120 132539296128 165674120160 198808944192 220898826880 248511180240 331348240320 397617888384 497022360480 662696480640 994044720960 1988089441920
- Sum of all divisors σ(n): 7423627760640
- Sum of proper divisors (its aliquot sum) s(n): 5435538318720
- 1988089441920 is an abundant number, because the sum of its proper divisors (5435538318720) is greater than itself. Its abundance is 3447448876800
Bases of 1988089441920
- Binary: 111001110111000110101110101101110100000002
- Hexadecimal: 0x1CEE35D6E80
- Base-36: PDBD4F40
Squares and roots of 1988089441920
- 1988089441920 squared (19880894419202) is 3952499629073777053286400
- 1988089441920 cubed (19880894419203) is 7857922781754292428374661077925888000
-
The
square root of 1988089441920 is 1409996.2559950293 -
The
cube root of 1988089441920 is 12574.1500809211
Scales and comparisons
How big is 1988089441920?- 1,988,089,441,920 seconds is equal to 63,215 years, 4 weeks, 6 days, 11 hours, 12 minutes.
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To count from 1 to 1,988,089,441,920 would take you about one hundred fifty-eight thousand and thirty-seven 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 1988089441920 cubic inches would be around 1047.8 feet tall.
Recreational maths with 1988089441920
- 1988089441920 backwards is 0291449808891
- The number of decimal digits it has is: 13
- The sum of 1988089441920's digits is 63
- More coming soon!
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