1988021258960
1,988,021,258,960 is an even composite number composed of seven prime numbers multiplied together.
1988021258960 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1988021258960:
24 × 5 × 112 × 19 × 137 × 257 × 307
(2 × 2 × 2 × 2 × 5 × 11 × 11 × 19 × 137 × 257 × 307)See below for interesting mathematical facts about the number 1988021258960 from the Numbermatics database.
Names of 1988021258960
- Cardinal: 1988021258960 can be written as One trillion, nine hundred eighty-eight billion, twenty-one million, two hundred fifty-eight thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.98802125896 × 1012
Factors of 1988021258960
Divisors of 1988021258960
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 4 5 8 10 11 16 19 20 22 38 40 44 55 76 80 88 95 110 121 137 152 176 190 209 220 242 257 274 304 307 380 418 440 484 514 548 605 614 685 760 836 880 968 1028 1045 1096 1210 1228 1285 1370 1507 1520 1535 1672 1936 2056 2090 2192 2299 2420 2456 2570 2603 2740 2827 3014 3070 3344 3377 4112 4180 4598 4840 4883 4912 5140 5206 5480 5654 5833 6028 6140 6754 7535 8360 9196 9680 9766 10280 10412 10960 11308 11495 11666 12056 12280 13015 13508 14135 15070 16577 16720 16885 18392 19532 20560 20824 22616 22990 23332 24112 24415 24560 26030 27016 28270 28633 29165 30140 31097 33154 33770 35209 36784 37147 39064 41648 42059 45232 45980 46664 48830 52060 53713 54032 56540 57266 58330 60280 62194 64163 66308 67540 70418 74294 78128 78899 82885 84118 91960 93328 97660 104120 107426 113080 114532 116660 120560 124388 128326 132616 135080 140836 143165 148588 155485 157798 165770 168236 176045 183920 185735 195320 208240 210295 214852 226160 229064 233320 248776 256652 265232 268565 270160 281672 286330 297176 310970 314963 315596 320815 331540 336472 352090 371470 387299 390640 394495 420590 429704 458128 462649 466640 497552 513304 537130 563344 572660 590843 594352 621940 629926 631192 641630 663080 668971 672944 704180 705793 742940 774598 788990 799121 841180 859408 867889 925298 1026608 1074260 1145320 1181686 1243880 1259852 1262384 1283260 1326160 1337942 1408360 1411586 1485880 1499081 1549196 1574815 1577980 1598242 1682360 1735778 1850596 1936495 2148520 2290640 2313245 2363372 2487760 2519704 2566520 2675884 2816720 2823172 2954215 2971760 2998162 3098392 3149630 3155960 3196484 3344855 3364720 3471556 3528965 3701192 3872990 3995605 4260289 4297040 4339445 4626490 4726744 5039408 5089139 5133040 5351768 5646344 5908430 5996324 6196784 6299260 6311920 6392968 6689710 6943112 7057930 7358681 7402384 7495405 7745980 7991210 8520578 8678890 8790331 9252980 9453488 9546779 10178278 10703536 10809163 11292688 11816860 11992648 12598520 12785936 13379420 13886224 14115860 14717362 14990810 15491960 15982420 16489891 17041156 17357780 17580662 18505960 19093558 20356556 21301445 21618326 23633720 23985296 25197040 25445695 26758840 28231720 29434724 29981620 30983920 31964840 32979782 34082312 34715560 35161324 36793405 37011920 38187116 40713112 42602890 43236652 43951655 47267440 47733895 50891390 53517680 54045815 56463440 58869448 59963240 63929680 65959564 68164624 69431120 70322648 73586810 76374232 80945491 81426224 82449455 85205780 86473304 87903310 95467790 96693641 101782780 108091630 117738896 118900793 119926480 131919128 140645296 147173620 152748464 161890982 164898910 170411560 172946608 175806620 181388801 190935580 193387282 203565560 205374097 216183260 237801586 263838256 294347240 323781964 329797820 340823120 351613240 362777602 381871160 386774564 404727455 407131120 410748194 432366520 475603172 483468205 588694480 594503965 647563928 659595640 703226480 725555204 763742320 773549128 809454910 821496388 864733040 906944005 951206344 966936410 1026870485 1189007930 1295127856 1307908723 1319191280 1451110408 1547098256 1618909820 1642992776 1813888010 1902412688 1933872820 2053740970 2259115067 2378015860 2615817446 2902220816 3237819640 3285985552 3627776020 3867745640 4107481940 4518230134 4756031720 5231634892 6475639280 6539543615 7255552040 7735491280 8214963880 9036460268 9512063440 10463269784 11295575335 13079087230 14511104080 16429927760 18072920536 20926539568 22591150670 24850265737 26158174460 36145841072 45182301340 49700531474 52316348920 90364602680 99401062948 104632697840 124251328685 180729205360 198802125896 248502657370 397604251792 497005314740 994010629480 1988021258960
- Sum of all divisors σ(n): 5425553992320
- Sum of proper divisors (its aliquot sum) s(n): 3437532733360
- 1988021258960 is an abundant number, because the sum of its proper divisors (3437532733360) is greater than itself. Its abundance is 1449511474400
Bases of 1988021258960
- Binary: 111001110110111110100110100001010110100002
- Hexadecimal: 0x1CEDF4D0AD0
- Base-36: PDA8J0SW
Squares and roots of 1988021258960
- 1988021258960 squared (19880212589602) is 3952228526076903380281600
- 1988021258960 cubed (19880212589603) is 7857114330109030647845706071323136000
-
The
square root of 1988021258960 is 1409972.0773689101 -
The
cube root of 1988021258960 is 12574.0063327651
Scales and comparisons
How big is 1988021258960?- 1,988,021,258,960 seconds is equal to 63,212 years, 48 weeks, 1 day, 7 hours, 29 minutes, 20 seconds.
-
To count from 1 to 1,988,021,258,960 would take you about one hundred fifty-eight thousand and thirty-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 1988021258960 cubic inches would be around 1047.8 feet tall.
Recreational maths with 1988021258960
- 1988021258960 backwards is 0698521208891
- The number of decimal digits it has is: 13
- The sum of 1988021258960's digits is 59
- More coming soon!
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