1998198458880
1,998,198,458,880 is an even composite number composed of six prime numbers multiplied together.
1998198458880 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1998198458880:
29 × 3 × 5 × 132 × 1187 × 1297
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 13 × 1187 × 1297)See below for interesting mathematical facts about the number 1998198458880 from the Numbermatics database.
Names of 1998198458880
- Cardinal: 1998198458880 can be written as One trillion, nine hundred ninety-eight billion, one hundred ninety-eight million, four hundred fifty-eight thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.99819845888 × 1012
Factors of 1998198458880
Divisors of 1998198458880
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 128 130 156 160 169 192 195 208 240 256 260 312 320 338 384 390 416 480 507 512 520 624 640 676 768 780 832 845 960 1014 1040 1187 1248 1280 1297 1352 1536 1560 1664 1690 1920 2028 2080 2374 2496 2535 2560 2594 2704 3120 3328 3380 3561 3840 3891 4056 4160 4748 4992 5070 5188 5408 5935 6240 6485 6656 6760 7122 7680 7782 8112 8320 9496 9984 10140 10376 10816 11870 12480 12970 13520 14244 15431 15564 16224 16640 16861 17805 18992 19455 19968 20280 20752 21632 23740 24960 25940 27040 28488 30862 31128 32448 33280 33722 35610 37984 38910 40560 41504 43264 46293 47480 49920 50583 51880 54080 56976 61724 62256 64896 67444 71220 75968 77155 77820 81120 83008 84305 86528 92586 94960 99840 101166 103760 108160 113952 123448 124512 129792 134888 142440 151936 154310 155640 162240 166016 168610 185172 189920 200603 202332 207520 216320 219193 227904 231465 246896 249024 252915 259584 269776 284880 303872 308620 311280 324480 332032 337220 370344 379840 401206 404664 415040 432640 438386 455808 462930 493792 498048 505830 539552 569760 601809 607744 617240 622560 648960 657579 664064 674440 740688 759680 802412 809328 830080 876772 911616 925860 987584 996096 1003015 1011660 1079104 1095965 1139520 1203618 1234480 1245120 1297920 1315158 1348880 1481376 1519360 1539539 1604824 1618656 1660160 1753544 1823232 1851720 1975168 1992192 2006030 2023320 2158208 2191930 2279040 2407236 2468960 2490240 2630316 2697760 2962752 3009045 3038720 3079078 3209648 3237312 3287895 3320320 3507088 3703440 3950336 4012060 4046640 4316416 4383860 4558080 4618617 4814472 4937920 4980480 5260632 5395520 5925504 6018090 6158156 6419296 6474624 6575790 7014176 7406880 7697695 7900672 8024120 8093280 8632832 8767720 9116160 9237234 9628944 9875840 9960960 10521264 10791040 11851008 12036180 12316312 12838592 12949248 13151580 14028352 14813760 15395390 16048240 16186560 17535440 18474468 19257888 19751680 20014007 21042528 21582080 23093085 23702016 24072360 24632624 25677184 25898496 26303160 28056704 29627520 30790780 32096480 32373120 35070880 36948936 38515776 39503360 40028014 42085056 43164160 46186170 48144720 49265248 51354368 52606320 56113408 59255040 60042021 61581560 64192960 64746240 70141760 73897872 77031552 80056028 84170112 92372340 96289440 98530496 100070035 102708736 105212640 112226816 118510080 120084042 123163120 128385920 129492480 140283520 147795744 154063104 160112056 168340224 184744680 192578880 197060992 200140070 210425280 240168084 246326240 256771840 260182091 280567040 295591488 300210105 308126208 320224112 336680448 369489360 385157760 394121984 400280140 420850560 480336168 492652480 513543680 520364182 561134080 591182976 600420210 640448224 738978720 770315520 780546273 788243968 800560280 841701120 960672336 985304960 1040728364 1182365952 1200840420 1280896448 1300910455 1477957440 1540631040 1561092546 1601120560 1683402240 1921344672 1970609920 2081456728 2364731904 2401680840 2561792896 2601820910 2955914880 3122185092 3202241120 3842689344 3902731365 3941219840 4162913456 4803361680 5123585792 5203641820 5911829760 6244370184 6404482240 7685378688 7805462730 8325826912 9606723360 10247171584 10407283640 11823659520 12488740368 12808964480 15370757376 15610925460 16651653824 19213446720 20814567280 24977480736 25617928960 30741514752 31221850920 33303307648 38426893440 41629134560 49954961472 51235857920 62443701840 66606615296 76853786880 83258269120 99909922944 124887403680 133213230592 153707573760 166516538240 199819845888 249774807360 333033076480 399639691776 499549614720 666066152960 999099229440 1998198458880
- Sum of all divisors σ(n): 6928338504384
- Sum of proper divisors (its aliquot sum) s(n): 4930140045504
- 1998198458880 is an abundant number, because the sum of its proper divisors (4930140045504) is greater than itself. Its abundance is 2931941586624
Bases of 1998198458880
- Binary: 111010001001111011110100011001010000000002
- Hexadecimal: 0x1D13DE8CA00
- Base-36: PHYJRQIO
Squares and roots of 1998198458880
- 1998198458880 squared (19981984588802) is 3992797081070407050854400
- 1998198458880 cubed (19981984588803) is 7978400974015449789791547867267072000
-
The
square root of 1998198458880 is 1413576.4779027701 -
The
cube root of 1998198458880 is 12595.4263632097
Scales and comparisons
How big is 1998198458880?- 1,998,198,458,880 seconds is equal to 63,536 years, 27 weeks, 3 days, 23 hours, 28 minutes.
-
To count from 1 to 1,998,198,458,880 would take you about one hundred fifty-eight thousand, eight hundred forty-one 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 1998198458880 cubic inches would be around 1049.6 feet tall.
Recreational maths with 1998198458880
- 1998198458880 backwards is 0888548918991
- 1998198458880 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1998198458880's digits is 78
- More coming soon!
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The information we have on file for 1998198458880 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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