1988902017792
1,988,902,017,792 is an even composite number composed of five prime numbers multiplied together.
1988902017792 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 1988902017792:
28 × 33 × 192 × 41 × 19441
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 19 × 19 × 41 × 19441)See below for interesting mathematical facts about the number 1988902017792 from the Numbermatics database.
Names of 1988902017792
- Cardinal: 1988902017792 can be written as One trillion, nine hundred eighty-eight billion, nine hundred two million, seventeen thousand, seven hundred ninety-two.
Scientific notation
- Scientific notation: 1.988902017792 × 1012
Factors of 1988902017792
Divisors of 1988902017792
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 41 48 54 57 64 72 76 82 96 108 114 123 128 144 152 164 171 192 216 228 246 256 288 304 328 342 361 369 384 432 456 492 513 576 608 656 684 722 738 768 779 864 912 984 1026 1083 1107 1152 1216 1312 1368 1444 1476 1558 1728 1824 1968 2052 2166 2214 2304 2337 2432 2624 2736 2888 2952 3116 3249 3456 3648 3936 4104 4332 4428 4674 4864 5248 5472 5776 5904 6232 6498 6912 7011 7296 7872 8208 8664 8856 9348 9747 10496 10944 11552 11808 12464 12996 14022 14592 14801 15744 16416 17328 17712 18696 19441 19494 21033 21888 23104 23616 24928 25992 28044 29602 31488 32832 34656 35424 37392 38882 38988 42066 43776 44403 46208 47232 49856 51984 56088 58323 59204 65664 69312 70848 74784 77764 77976 84132 88806 92416 94464 99712 103968 112176 116646 118408 131328 133209 138624 141696 149568 155528 155952 168264 174969 177612 199424 207936 224352 233292 236816 266418 277248 283392 299136 311056 311904 336528 349938 355224 369379 399627 415872 448704 466584 473632 524907 532836 598272 622112 623808 673056 699876 710448 738758 797081 799254 831744 897408 933168 947264 1049814 1065672 1108137 1244224 1247616 1346112 1399752 1420896 1477516 1594162 1598508 1794816 1866336 1894528 2099628 2131344 2216274 2391243 2488448 2495232 2692224 2799504 2841792 2955032 3188324 3197016 3324411 3732672 3789056 4199256 4262688 4432548 4782486 4976896 5384448 5599008 5683584 5910064 6376648 6394032 6648822 7018201 7173729 7465344 8398512 8525376 8865096 9564972 9973233 11198016 11367168 11820128 12753296 12788064 13297644 14036402 14347458 14930688 15144539 16797024 17050752 17730192 19129944 19946466 21054603 21521187 22396032 23640256 25506592 25576128 26595288 28072804 28694916 30289078 33594048 34101504 35460384 38259888 39892932 42109206 43042374 44792064 45433617 47280512 51013184 51152256 53190576 56145608 57389832 60578156 63163809 67188096 70920768 76519776 79785864 84218412 86084748 90867234 94561024 102026368 102304512 106381152 112291216 114779664 121156312 126327618 134376192 136300851 141841536 153039552 159571728 168436824 172169496 181734468 189491427 204052736 212762304 224582432 229559328 242312624 252655236 272601702 283683072 287746241 306079104 319143456 336873648 344338992 363468936 378982854 408902553 425524608 449164864 459118656 484625248 505310472 545203404 575492482 612158208 638286912 673747296 688677984 726937872 757965708 817805106 851049216 863238723 898329728 918237312 969250496 1010620944 1090406808 1150984964 1276573824 1347494592 1377355968 1453875744 1515931416 1635610212 1726477446 1796659456 1836474624 1938500992 2021241888 2180813616 2301969928 2553147648 2589716169 2694989184 2754711936 2907751488 3031862832 3271220424 3452954892 3877001984 4042483776 4361627232 4603939856 5179432338 5389978368 5509423872 5815502976 6063725664 6542440848 6905909784 7769148507 8084967552 8723254464 9207879712 10358864676 11631005952 12127451328 13084881696 13811819568 15538297014 16169935104 17446508928 18415759424 20717729352 24254902656 26169763392 27623639136 31076594028 34893017856 36831518848 41435458704 48509805312 52339526784 55247278272 62153188056 73663037696 82870917408 104679053568 110494556544 124306376112 165741834816 220989113088 248612752224 331483669632 497225504448 662967339264 994451008896 1988902017792
- Sum of all divisors σ(n): 6359106468960
- Sum of proper divisors (its aliquot sum) s(n): 4370204451168
- 1988902017792 is an abundant number, because the sum of its proper divisors (4370204451168) is greater than itself. Its abundance is 2381302433376
Bases of 1988902017792
- Binary: 111001111000100111100110001011011000000002
- Hexadecimal: 0x1CF13CC5B00
- Base-36: PDOSWQO0
Squares and roots of 1988902017792
- 1988902017792 squared (19889020177922) is 3955731236377089084555264
- 1988902017792 cubed (19889020177923) is 7867561837873235392071302672535257088
-
The
square root of 1988902017792 is 1410284.3747953815 -
The
cube root of 1988902017792 is 12575.8629581243
Scales and comparisons
How big is 1988902017792?- 1,988,902,017,792 seconds is equal to 63,240 years, 48 weeks, 3 days, 6 hours, 43 minutes, 12 seconds.
-
To count from 1 to 1,988,902,017,792 would take you about one hundred fifty-eight thousand, one hundred two 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 1988902017792 cubic inches would be around 1048 feet tall.
Recreational maths with 1988902017792
- 1988902017792 backwards is 2977102098891
- The number of decimal digits it has is: 13
- The sum of 1988902017792's digits is 63
- More coming soon!
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