1085024640

Names of 1085024640

• Cardinal: 1085024640 can be written as One billion, eighty-five million, twenty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.08502464 × 10⁹

Factors of 1085024640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 643

Divisors of 1085024640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 49 56 57 60 64 70 76 80 84 95 96 98 105 112 114 120 128 133 140 147 152 160 168 190 192 196 210 224 228 240 245 266 280 285 294 304 320 336 380 384 392 399 420 448 456 480 490 532 560 570 588 607 608 640 665 672 735 760 784 798 840 896 912 931 960 980 1064 1120 1140 1176 1214 1216 1330 1344 1470 1520 1568 1596 1680 1821 1824 1862 1920 1960 1995 2128 2240 2280 2352 2428 2432 2660 2688 2793 2940 3035 3040 3136 3192 3360 3642 3648 3724 3920 3990 4249 4256 4480 4560 4655 4704 4856 5320 5586 5880 6070 6080 6272 6384 6720 7284 7296 7448 7840 7980 8498 8512 9105 9120 9310 9408 9712 10640 11172 11533 11760 12140 12160 12747 12768 13440 13965 14568 14896 15680 15960 16996 17024 18210 18240 18620 18816 19424 21245 21280 22344 23066 23520 24280 25494 25536 27930 29136 29743 29792 31360 31920 33992 34599 36420 36480 37240 38848 42490 42560 44688 46132 47040 48560 50988 51072 55860 57665 58272 59486 59584 63735 63840 67984 69198 72840 74480 77696 80731 84980 85120 89229 89376 92264 94080 97120 101976 111720 115330 116544 118972 119168 127470 127680 135968 138396 145680 148715 148960 161462 169960 172995 178458 178752 184528 194240 203952 223440 230660 233088 237944 242193 254940 255360 271936 276792 291360 297430 297920 322924 339920 345990 356916 357504 369056 388480 403655 407904 446145 446880 461320 475888 484386 509880 543872 553584 565117 582720 594860 595840 645848 679840 691980 713832 738112 807310 815808 892290 893760 922640 951776 968772 1019760 1107168 1130234 1165440 1189720 1210965 1291696 1359680 1383960 1427664 1476224 1614620 1631616 1695351 1784580 1787520 1845280 1903552 1937544 2039520 2214336 2260468 2379440 2421930 2583392 2719360 2767920 2825585 2855328 3229240 3390702 3569160 3690560 3807104 3875088 4079040 4428672 4520936 4758880 4843860 5166784 5535840 5651170 5710656 6458480 6781404 7138320 7381120 7750176 8158080 8476755 9041872 9517760 9687720 10333568 11071680 11302340 11421312 12916960 13562808 14276640 15500352 16953510 18083744 19035520 19375440 22143360 22604680 25833920 27125616 28553280 31000704 33907020 36167488 38750880 45209360 51667840 54251232 57106560 67814040 72334976 77501760 90418720 108502464 135628080 155003520 180837440 217004928 271256160 361674880 542512320 1085024640
• Sum of all divisors σ(n): 4241894400
• Sum of proper divisors (its aliquot sum) s(n): 3156869760
• 1085024640 is an abundant number, because the sum of its proper divisors (3156869760) is greater than itself. Its abundance is 2071845120

Bases of 1085024640

• Binary: 1000000101011000010100110000000₂
• Hexadecimal: 0x40AC2980
• Base-36: HXZUDC

Squares and roots of 1085024640

• 1085024640 squared (1085024640²) is 1177278469407129600
• 1085024640 cubed (1085024640³) is 1277376147448221807673344000
• The square root of 1085024640 is 32939.7122027503
• The cube root of 1085024640 is 1027.5742204601

Scales and comparisons

• 1,085,024,640 seconds is equal to 34 years, 26 weeks, 3 hours, 44 minutes.
• To count from 1 to 1,085,024,640 would take you about sixty-nine 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 1085024640 cubic inches would be around 85.6 feet tall.

Recreational maths with 1085024640

• 1085024640 backwards is 0464205801
• 1085024640 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1085024640's digits is 30
• More coming soon!