20983875120

Names of 20983875120

• Cardinal: 20983875120 can be written as Twenty billion, nine hundred eighty-three million, eight hundred seventy-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.098387512 × 10¹⁰

Factors of 20983875120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1142

Divisors of 20983875120

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 19 20 24 26 27 30 36 37 38 39 40 45 48 52 54 57 60 65 72 74 76 78 80 90 95 104 108 111 114 117 120 130 135 144 148 152 156 171 180 185 190 195 208 216 222 228 234 240 247 260 270 285 296 304 312 333 342 351 360 370 380 390 432 444 456 468 481 494 513 520 540 555 570 585 592 624 666 684 702 703 720 740 741 760 780 855 888 912 936 962 988 999 1026 1040 1063 1080 1110 1140 1170 1235 1332 1368 1404 1406 1443 1480 1482 1520 1560 1665 1710 1755 1776 1872 1924 1976 1998 2052 2109 2126 2160 2220 2223 2280 2340 2405 2470 2565 2664 2736 2808 2812 2886 2960 2964 3120 3189 3330 3420 3510 3515 3705 3848 3952 3996 4104 4218 4252 4329 4440 4446 4560 4680 4810 4940 4995 5130 5315 5328 5616 5624 5772 5928 6327 6378 6660 6669 6840 7020 7030 7215 7410 7696 7992 8208 8436 8504 8658 8880 8892 9139 9360 9567 9620 9880 9990 10260 10545 10630 11115 11248 11544 11856 12654 12756 12987 13320 13338 13680 13819 14040 14060 14430 14820 15945 15984 16872 17008 17316 17784 18278 18981 19134 19240 19760 19980 20197 20520 21090 21260 21645 22230 23088 25308 25512 25974 26640 26676 27417 27638 28080 28120 28701 28860 29640 31635 31890 33345 33744 34632 35568 36556 37962 38268 38480 39331 39960 40394 41040 41457 42180 42520 43290 44460 45695 47835 50616 51024 51948 53352 54834 55276 56240 57402 57720 59280 60591 63270 63780 64935 66690 69095 69264 73112 75924 76536 78662 79920 80788 82251 82914 84360 85040 86580 88920 91390 94905 95670 100985 101232 103896 106704 109668 110552 114804 115440 117993 121182 124371 126540 127560 129870 133380 137085 138190 143505 146224 151848 153072 157324 161576 164502 165828 168720 173160 177840 181773 182780 189810 191340 196655 201970 207285 207792 219336 221104 229608 235986 242364 246753 248742 253080 255120 259740 262561 266760 274170 276380 287010 302955 303696 314648 323152 329004 331656 346320 353979 363546 365560 373113 379620 382680 393310 403940 411255 414570 438672 459216 471972 484728 493506 497484 506160 511303 519480 525122 533520 545319 548340 552760 574020 589965 605910 621855 629296 658008 663312 707958 727092 731120 746226 747289 759240 765360 786620 787683 807880 822510 829140 908865 943944 969456 987012 994968 1022606 1038960 1050244 1061937 1090638 1096680 1105520 1148040 1179930 1211820 1233765 1243710 1312805 1316016 1415916 1454184 1492452 1494578 1518480 1533909 1573240 1575366 1615760 1645020 1658280 1769895 1817730 1865565 1887888 1974024 1989936 2045212 2100488 2123874 2181276 2193360 2241867 2296080 2359860 2363049 2423640 2467530 2487420 2556515 2625610 2726595 2831832 2908368 2984904 2989156 3067818 3146480 3150732 3290040 3316560 3539790 3635460 3731130 3736445 3938415 3948048 4090424 4200976 4247748 4362552 4483734 4601727 4719720 4726098 4847280 4935060 4974840 5113030 5251220 5309685 5453190 5663664 5969808 5978312 6135636 6301464 6580080 6725601 7079580 7089147 7270920 7462260 7472890 7669545 7876830 8180848 8495496 8725104 8967468 9203454 9439440 9452196 9714757 9870120 9949680 10226060 10502440 10619370 10906380 11209335 11815245 11956624 12271272 12602928 13451202 13805181 14159160 14178294 14541840 14924520 14945780 15339090 15753660 16990992 17934936 18406908 18904392 19429514 19740240 20176803 20452120 21004880 21238740 21812760 22418670 23008635 23630490 24542544 26902404 27610362 28318320 28356588 29144271 29849040 29891560 30678180 31507320 33628005 35445735 35869872 36813816 37808784 38859028 40353606 40904240 42477480 43625520 44837340 46017270 47260980 48573785 53804808 55220724 56713176 58288542 59783120 61356360 63014640 67256010 69025905 70891470 73627632 77718056 80707212 84954960 87432813 89674680 92034540 94521960 97147570 100884015 107609616 110441448 113426352 116577084 122712720 134512020 138051810 141782940 145721355 155436112 161414424 174865626 179349360 184069080 189043920 194295140 201768030 220882896 233154168 262298439 269024040 276103620 283565880 291442710 322828848 349731252 368138160 388590280 403536060 437164065 466308336 524596878 538048080 552207240 567131760 582885420 699462504 777180560 807072120 874328130 1049193756 1104414480 1165770840 1311492195 1398925008 1614144240 1748656260 2098387512 2331541680 2622984390 3497312520 4196775024 5245968780 6994625040 10491937560 20983875120
• Sum of all divisors σ(n): 84227942400
• Sum of proper divisors (its aliquot sum) s(n): 63244067280
• 20983875120 is an abundant number, because the sum of its proper divisors (63244067280) is greater than itself. Its abundance is 42260192160

Bases of 20983875120

• Binary: 10011100010101111001000011000110000₂
• Hexadecimal: 0x4E2BC8630
• Base-36: 9N199O0

Squares and roots of 20983875120

• 20983875120 squared (20983875120²) is 440323015051755014400
• 20983875120 cubed (20983875120³) is 9239683160307907559003401728000
• The square root of 20983875120 is 144858.1206560405
• The cube root of 20983875120 is 2758.2178476083

Scales and comparisons

• 20,983,875,120 seconds is equal to 667 years, 11 weeks, 3 days, 22 hours, 12 minutes.
• To count from 1 to 20,983,875,120 would take you about one thousand, three hundred thirty-four 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 20983875120 cubic inches would be around 229.9 feet tall.

Recreational maths with 20983875120

• 20983875120 backwards is 02157838902
• 20983875120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20983875120's digits is 45
• More coming soon!