20738952727290

Names of 20738952727290

• Cardinal: 20738952727290 can be written as Twenty trillion, seven hundred thirty-eight billion, nine hundred fifty-two million, seven hundred twenty-seven thousand, two hundred ninety.

Scientific notation

• Scientific notation: 2.073895272729 × 10¹³

Factors of 20738952727290

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 775

Divisors of 20738952727290

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 49 54 63 67 70 90 98 105 126 134 135 147 189 201 210 245 270 294 315 335 343 378 402 441 469 490 603 630 670 686 691 735 882 938 945 1005 1029 1206 1323 1382 1407 1470 1715 1809 1890 2010 2058 2073 2205 2345 2401 2646 2814 3015 3087 3283 3430 3455 3618 4146 4221 4410 4690 4802 4837 5145 6030 6174 6219 6566 6615 6910 7035 7203 8442 9045 9261 9674 9849 10290 10365 12005 12438 12663 13230 14070 14406 14511 15435 16415 18090 18522 18657 19698 20730 21105 21609 22981 24010 24185 25326 29022 29547 30870 31095 32830 33859 36015 37314 42210 43218 43533 45962 46297 46305 48370 49245 59094 62190 63315 64827 67718 68943 72030 72555 87066 88641 92594 92610 93285 98490 101577 108045 114905 126630 129654 130599 137886 138891 145110 147735 160867 169295 177282 186570 203154 206829 216090 217665 229810 231485 237013 261198 277782 295470 304731 321734 324079 324135 338590 344715 413658 416673 435330 443205 462970 474026 477481 482601 507885 609462 620487 648158 648270 652995 689430 694455 711039 804335 833346 886410 914193 954962 965202 972237 1015770 1034145 1185065 1240974 1250019 1305990 1388910 1422078 1432443 1447803 1523655 1608670 1620395 1659091 1828386 1944474 2068290 2083365 2133117 2268553 2370130 2387405 2413005 2500038 2864886 2895606 2916711 3047310 3102435 3240790 3318182 3342367 3555195 4166730 4266234 4297329 4343409 4537106 4570965 4774810 4826010 4861185 4977273 5833422 6204870 6250095 6399351 6684734 6805659 7110390 7162215 7239015 8295455 8594658 8686818 8750133 9141930 9722370 9954546 10027101 10665585 11342765 12500190 12798702 12891987 13611318 14324430 14478030 14583555 14931819 15879871 16590910 16711835 17500266 20054202 20416977 21331170 21486645 21717045 22685530 23396569 24886365 25783974 29167110 29863638 30081303 31759742 31991227 31996755 33423670 34028295 40833954 42973290 43434090 43750665 44795457 46793138 47639613 49772730 50135505 60162606 61250931 63982454 63993510 64459935 68056590 70189707 74659095 79399355 87501330 89590914 90243909 95279226 95973681 100271010 102084885 111159097 116982845 122501862 128919870 140379414 142918839 149318190 150406515 158798710 159956135 163775983 180487818 191947362 204169770 210569121 222318194 223938589 223977285 233965690 238198065 285837678 287921043 300813030 306254655 319912270 327551966 333477291 350948535 421138242 428756517 447877178 447954570 451219545 476396130 479868405 491327949 555795485 575842086 612509310 631707363 666954582 671815767 701897070 714594195 818879915 857513034 863763129 902439090 959736810 982655898 1000431873 1052845605 1111590970 1119692945 1146431881 1263414726 1343631534 1429188390 1439605215 1473983847 1567570123 1637759830 1667386455 1727526258 2000863746 2015447301 2105691210 2143782585 2239385890 2292863762 2456639745 2879210430 2947967694 3001295619 3135140246 3158536815 3334772910 3359078835 3439295643 4030894602 4287565170 4318815645 4421951541 4702710369 4913279490 5002159365 5732159405 6002591238 6046341903 6317073630 6718157670 6878591286 7369919235 7837850615 8637631290 8843903082 9405420738 10004318730 10077236505 10317886929 10972990861 11464318810 12092683806 14108131107 14739838470 15006478095 15675701230 17196478215 20154473010 20635773858 21945981722 22109757705 23513551845 28216262214 30012956190 30231709515 30953660787 32918972583 34392956430 42324393321 44219515410 47027103690 51589434645 54864954305 60463419030 61907321574 65837945166 70540655535 76810936027 84648786642 98756917749 103178869290 109729908610 141081311070 153621872054 154768303935 164594862915 197513835498 211621966605 230432808081 296270753247 309536607870 329189725830 384054680135 423243933210 460865616162 493784588745 592541506494 691298424243 768109360270 987569177490 1152164040405 1382596848486 1481353766235 2073895272729 2304328080810 2962707532470 3456492121215 4147790545458 6912984242430 10369476363645 20738952727290
• Sum of all divisors σ(n): 65575191574080
• Sum of proper divisors (its aliquot sum) s(n): 44836238846790
• 20738952727290 is an abundant number, because the sum of its proper divisors (44836238846790) is greater than itself. Its abundance is 24097286119500

Bases of 20738952727290

• Binary: 100101101110010101001111010010000101011111010₂
• Hexadecimal: 0x12DCA9E90AFA
• Base-36: 7CNCCZMYI

Squares and roots of 20738952727290

• 20738952727290 squared (20738952727290²) is 430104160224769329110744100
• 20738952727290 cubed (20738952727290³) is 8919909846712255017372409943136276489000
• The square root of 20738952727290 is 4554004.0324191633
• The cube root of 20738952727290 is 27474.4457829163

Scales and comparisons

• 20,738,952,727,290 seconds is equal to 659,434 years, 28 weeks, 3 days, 2 hours, 1 minute, 30 seconds.
• To count from 1 to 20,738,952,727,290 would take you about one million, six hundred forty-eight thousand, five hundred eighty-six 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 20738952727290 cubic inches would be around 2289.5 feet tall.

Recreational maths with 20738952727290

• 20738952727290 backwards is 09272725983702
• 20738952727290 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20738952727290's digits is 63
• More coming soon!