1988751426102

Names of 1988751426102

• Cardinal: 1988751426102 can be written as One trillion, nine hundred eighty-eight billion, seven hundred fifty-one million, four hundred twenty-six thousand, one hundred two.

Scientific notation

• Scientific notation: 1.988751426102 × 10¹²

Factors of 1988751426102

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 96

Divisors of 1988751426102

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 6 7 9 14 17 18 21 27 34 42 49 51 54 63 67 81 98 102 119 126 134 147 153 162 189 201 238 294 306 343 357 378 402 441 459 469 567 603 686 714 833 882 918 938 1029 1071 1134 1139 1206 1323 1377 1407 1666 1809 2058 2142 2278 2401 2499 2646 2754 2814 3087 3213 3283 3417 3618 3969 4221 4489 4802 4998 5427 5831 6174 6426 6566 6834 7203 7497 7938 7973 8442 8978 9261 9639 9849 10251 10854 11662 12663 13467 14406 14994 15946 17493 18522 19278 19698 20502 21609 22491 22981 23919 25326 26934 27783 29547 30753 31423 34986 37989 40401 40817 43218 44982 45962 47838 52479 55566 55811 59094 61506 62846 64827 67473 68943 71757 75978 76313 80802 81634 88641 92259 94269 104958 111622 121203 122451 129654 134946 137886 143514 152626 157437 160867 167433 177282 184518 188538 194481 206829 215271 219961 228939 242406 244902 265923 282807 300763 314874 321734 334866 363609 367353 388962 390677 413658 430542 439922 457878 472311 482601 502299 531846 534191 565614 601526 620487 645813 659883 686817 727218 734706 781354 848421 902289 944622 965202 1004598 1068382 1102059 1172031 1240974 1291626 1319766 1373634 1447803 1506897 1539727 1602573 1696842 1804578 1861461 1979649 2060451 2105341 2204118 2344062 2545263 2706867 2734739 2895606 3013794 3079454 3205146 3306177 3516093 3722922 3739337 3959298 4120902 4210682 4343409 4520691 4619181 4807719 5090526 5112971 5413734 5469478 5938947 6181353 6316023 6612354 7032186 7478674 8120601 8204217 8686818 9041382 9238362 9615438 10225942 10548279 10778089 11218011 11877894 12362706 12632046 13030227 13857543 14423157 14737387 15338913 16241202 16408434 17816841 18948069 21096558 21556178 22436022 24361803 24612651 26060454 26175359 27715086 28846314 29474774 30677826 31644837 32334267 33654033 35633682 35790797 37896138 41572629 43269471 44212161 46016739 48723606 49225302 52350718 56844207 63289674 64668534 67308066 71581594 73837953 78526077 83145258 86538942 88424322 92033478 97002801 100962099 103161709 107372391 113688414 124717887 132636483 138050217 147675906 157052154 170532621 183227513 194005602 201924198 206323418 214744782 221513859 235578231 249435774 250535579 265272966 276100434 291008403 302886297 309485127 322117173 341065242 366455026 397909449 414150651 443027718 471156462 501071158 549682539 582016806 605772594 618970254 644234346 706734693 722131963 751606737 795818898 828301302 873025209 928455381 966351519 1099365078 1193728347 1413469386 1444263926 1503213474 1649047617 1746050418 1753749053 1856910762 1932703038 2120204079 2166395889 2254820211 2387456694 2785366143 2899054557 3298095234 3507498106 4240408158 4332791778 4509640422 4947142851 5261247159 5570732286 5798109114 6499187667 6764460633 8356098429 9894285702 10522494318 12276243371 12998375334 13528921266 14841428553 15783741477 16712196858 19497563001 20293381899 24552486742 29682857106 31567482954 36828730113 38995126002 40586763798 47351224431 58492689003 73657460226 94702448862 110486190339 116985378006 142053673293 220972380678 284107346586 331458571017 662917142034 994375713051 1988751426102
• Sum of all divisors σ(n): 5587885424880
• Sum of proper divisors (its aliquot sum) s(n): 3599133998778
• 1988751426102 is an abundant number, because the sum of its proper divisors (3599133998778) is greater than itself. Its abundance is 1610382572676

Bases of 1988751426102

• Binary: 11100111100001010110100101000001000110110₂
• Hexadecimal: 0x1CF0AD28236
• Base-36: PDMB91DI

Squares and roots of 1988751426102

• 1988751426102 squared (1988751426102²) is 3955132234822738766914404
• 1988751426102 cubed (1988751426102³) is 7865774872425712067878421929165373208
• The square root of 1988751426102 is 1410230.9832442343
• The cube root of 1988751426102 is 12575.5455521321

Scales and comparisons

• 1,988,751,426,102 seconds is equal to 63,236 years, 7 weeks, 3 days, 7 hours, 41 minutes, 42 seconds.
• To count from 1 to 1,988,751,426,102 would take you about one hundred fifty-eight thousand and ninety 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 1988751426102 cubic inches would be around 1048 feet tall.

Recreational maths with 1988751426102

• 1988751426102 backwards is 2016241578891
• 1988751426102 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1988751426102's digits is 54
• More coming soon!