26972981490

Names of 26972981490

• Cardinal: 26972981490 can be written as Twenty-six billion, nine hundred seventy-two million, nine hundred eighty-one thousand, four hundred ninety.

Scientific notation

• Scientific notation: 2.697298149 × 10¹⁰

Factors of 26972981490

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 485

Divisors of 26972981490

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 17 21 26 29 30 34 35 39 42 49 51 58 65 70 78 85 87 91 98 102 105 119 130 145 147 170 174 182 195 203 210 221 238 245 255 273 290 294 343 357 377 390 406 409 435 442 455 490 493 510 546 595 609 637 663 686 714 735 754 818 833 870 910 986 1015 1029 1105 1131 1190 1218 1227 1274 1326 1365 1421 1470 1479 1547 1666 1715 1785 1885 1911 2030 2045 2058 2210 2262 2454 2465 2499 2639 2730 2842 2863 2958 3045 3094 3185 3315 3430 3451 3570 3770 3822 4090 4165 4263 4459 4641 4930 4998 5145 5278 5317 5655 5726 5831 6090 6135 6370 6409 6630 6902 6953 7105 7395 7735 7917 8330 8526 8589 8918 9282 9555 9947 10290 10353 10634 10829 11310 11662 11861 12270 12495 12818 13195 13377 13906 14210 14315 14790 15470 15834 15951 17178 17255 17493 18473 19110 19227 19894 20041 20706 20859 21315 21658 22295 23205 23722 24157 24990 26390 26585 26754 28630 29155 29841 31902 32045 32487 34510 34765 34986 35583 36946 37219 38454 39585 40082 41718 42630 42945 44590 44863 46410 48314 48671 49735 51765 53170 54145 55419 58310 59305 59682 60123 64090 64974 66885 69530 71166 72471 74438 75803 79170 79755 83027 85890 87465 89726 90389 92365 96135 97342 99470 100205 103530 104295 108290 110838 111657 118610 120246 120785 129311 133770 134589 140287 144942 146013 149205 151606 154193 159510 162435 166054 169099 174930 177915 180778 184730 186095 192270 200410 201637 208590 223314 224315 227409 241570 243355 249081 258622 260533 269178 271167 277095 280574 292026 298410 300615 308386 314041 324870 338198 340697 355830 362355 372190 379015 387933 403274 415135 420861 448630 451945 454818 462579 486710 498162 507297 521066 542334 554190 558285 581189 601230 604911 628082 632723 646555 672945 681394 701435 724710 730065 758030 770965 775866 781599 830270 841722 845495 903890 925158 942123 1008185 1014594 1022091 1079351 1116570 1137045 1162378 1209822 1245405 1265446 1293110 1302665 1345890 1355835 1402870 1411459 1460130 1541930 1563198 1570205 1690990 1703485 1743567 1823731 1884246 1898169 1939665 2016370 2044182 2104305 2158702 2198287 2274090 2312895 2384879 2490810 2536485 2605330 2621281 2711670 2822918 2905945 3024555 3140410 3163615 3238053 3406970 3487134 3647462 3796338 3879330 3907995 4068323 4208610 4234377 4396574 4429061 4625790 4710615 4769758 5072970 5110455 5242562 5396755 5471193 5811890 6049110 6327230 6476106 6594861 7057295 7154637 7555457 7815990 7863843 8136646 8468754 8717835 8858122 9118655 9421230 9490845 9880213 10220910 10793510 10942386 10991435 11924395 12204969 13106405 13189722 13287183 14114590 14309274 15110914 15727686 16190265 17435670 18237310 18348967 18981690 19760426 20341615 21171885 21982870 22145305 22666371 23848790 24409938 26212810 26574366 27355965 29640639 31003427 32380530 32974305 35773185 36697934 37777285 39319215 40683230 42343770 44290610 45332742 49401065 52888199 54711930 55046901 59281278 61024845 62006854 65948610 66435915 69161491 71546370 75554570 78638430 91744835 93010281 98802130 105776398 110093802 113331855 122049690 128442769 132871830 138322982 148203195 155017135 158664597 183489670 186020562 207484473 226663710 256885538 264440995 275234505 296406390 310034270 317329194 345807455 385328307 414968946 465051405 528881990 550469010 642213845 691614910 770656614 793322985 899099383 930102810 1037422365 1284427690 1586645970 1798198766 1926641535 2074844730 2697298149 3853283070 4495496915 5394596298 8990993830 13486490745 26972981490
• Sum of all divisors σ(n): 89268480000
• Sum of proper divisors (its aliquot sum) s(n): 62295498510
• 26972981490 is an abundant number, because the sum of its proper divisors (62295498510) is greater than itself. Its abundance is 35322517020

Bases of 26972981490

• Binary: 11001000111101101110000100011110010₂
• Hexadecimal: 0x647B708F2
• Base-36: CE30LPU

Squares and roots of 26972981490

• 26972981490 squared (26972981490²) is 727541730459882620100
• 26972981490 cubed (26972981490³) is 19623969628896983099530001949000
• The square root of 26972981490 is 164234.5319657227
• The cube root of 26972981490 is 2998.9989804683

Scales and comparisons

• 26,972,981,490 seconds is equal to 857 years, 34 weeks, 1 day, 6 hours, 51 minutes, 30 seconds.
• To count from 1 to 26,972,981,490 would take you about one thousand, seven hundred fifteen 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 26972981490 cubic inches would be around 249.9 feet tall.

Recreational maths with 26972981490

• 26972981490 backwards is 09418927962
• The number of decimal digits it has is: 11
• The sum of 26972981490's digits is 57
• More coming soon!