28855026090

Names of 28855026090

• Cardinal: 28855026090 can be written as Twenty-eight billion, eight hundred fifty-five million, twenty-six thousand and ninety.

Scientific notation

• Scientific notation: 2.885502609 × 10¹⁰

Factors of 28855026090

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 240

Divisors of 28855026090

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 37 45 54 55 66 73 74 81 90 99 109 110 111 121 135 146 162 165 185 198 218 219 222 242 270 297 327 330 333 363 365 370 405 407 438 495 545 555 594 605 654 657 666 726 730 803 810 814 891 981 990 999 1089 1090 1095 1110 1199 1210 1221 1314 1485 1606 1635 1665 1782 1815 1962 1971 1998 2035 2178 2190 2398 2409 2442 2701 2943 2970 2997 3267 3270 3285 3330 3597 3630 3663 3942 4015 4033 4070 4455 4477 4818 4905 4995 5402 5445 5886 5913 5994 5995 6105 6534 6570 7194 7227 7326 7957 8030 8066 8103 8829 8833 8910 8954 9801 9810 9855 9990 10791 10890 10989 11826 11990 12045 12099 12210 13189 13431 13505 14454 14715 14985 15914 16206 16335 17658 17666 17985 18315 19602 19710 20165 21582 21681 21978 22385 23871 24090 24198 24309 26378 26499 26862 27010 29430 29565 29711 29970 32373 32670 32967 35970 36135 36297 36630 39567 39785 40293 40330 40515 43362 44145 44165 44363 44770 47742 48618 49005 52998 53955 54945 59130 59422 60495 64746 65043 65934 65945 67155 71613 72270 72594 72927 79134 79497 79570 80586 81030 87527 88290 88330 88726 89133 97119 98010 107910 108405 108891 109890 118701 119355 120879 120990 121545 130086 131890 132495 133089 134310 143226 145854 148555 158994 161865 164835 175054 178266 181485 194238 197835 201465 214839 216810 217782 218781 221815 237402 238491 238710 241758 243090 262581 264990 266178 267399 294409 297110 323730 325215 326673 326821 329670 356103 358065 362637 362970 364635 395670 397485 399267 402930 429678 437562 437635 443630 445665 476982 485595 487993 525162 534798 544455 588818 593505 604395 644517 650430 653346 653642 665445 712206 715473 716130 725274 729270 787743 794970 798534 802197 875270 883227 891330 962797 971190 975986 980463 1068309 1074195 1088910 1093905 1187010 1192455 1197801 1208790 1289034 1312905 1330890 1336995 1430946 1463979 1472045 1575486 1604394 1633365 1634105 1766454 1780515 1813185 1925594 1960926 1996335 2136618 2148390 2187810 2363229 2384910 2395602 2406591 2439965 2625810 2649681 2673990 2888391 2927958 2941389 2944090 3222585 3238499 3266730 3268210 3561030 3577365 3593403 3626370 3938715 3992670 4010985 4391937 4416135 4726458 4813182 4813985 4879930 4902315 5299362 5341545 5776782 5882778 5989005 6445170 6476998 7089687 7154730 7186806 7319895 7877430 7949043 8021970 8665173 8783874 8824167 8832270 9627970 9715497 9804630 10683090 11816145 11978010 12032955 13175811 13248405 14179374 14441955 14639790 14706945 15898086 16192495 17330346 17648334 17967015 19430994 21959685 23632290 23847129 24065910 25995519 26351622 26472501 26496810 28883910 29146491 29413890 32384990 35448435 35623489 35934030 39527433 39745215 43325865 43919370 44120835 47694258 48577485 51991038 52945002 58292982 65879055 70896870 71246978 77986557 79054866 79490430 86651730 87439473 88241670 97154970 106870467 119235645 129977595 131758110 132362505 145732455 155973114 174878946 178117445 197637165 213740934 238471290 259955190 262318419 264725010 291464910 320611401 356234890 389932785 395274330 437197365 524636838 534352335 641222802 779865570 874394730 961834203 1068704670 1311592095 1603057005 1923668406 2623184190 2885502609 3206114010 4809171015 5771005218 9618342030 14427513045 28855026090
• Sum of all divisors σ(n): 89601961680
• Sum of proper divisors (its aliquot sum) s(n): 60746935590
• 28855026090 is an abundant number, because the sum of its proper divisors (60746935590) is greater than itself. Its abundance is 31891909500

Bases of 28855026090

• Binary: 11010110111111001001100000110101010₂
• Hexadecimal: 0x6B7E4C1AA
• Base-36: D97JCMI

Squares and roots of 28855026090

• 28855026090 squared (28855026090²) is 832612530654580688100
• 28855026090 cubed (28855026090³) is 24025056294898850533135652529000
• The square root of 28855026090 is 169867.6722922875
• The cube root of 28855026090 is 3067.1886640697

Scales and comparisons

• 28,855,026,090 seconds is equal to 917 years, 26 weeks, 5 hours, 1 minute, 30 seconds.
• To count from 1 to 28,855,026,090 would take you about one thousand, eight hundred thirty-five 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 28855026090 cubic inches would be around 255.6 feet tall.

Recreational maths with 28855026090

• 28855026090 backwards is 09062055882
• 28855026090 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28855026090's digits is 45
• More coming soon!