40440988900

Names of 40440988900

• Cardinal: 40440988900 can be written as Forty billion, four hundred forty million, nine hundred eighty-eight thousand, nine hundred.

Scientific notation

• Scientific notation: 4.04409889 × 10¹⁰

Factors of 40440988900

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 230

Divisors of 40440988900

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 10 13 17 19 20 25 26 34 37 38 50 52 65 68 74 76 85 95 100 130 137 148 170 185 190 221 247 260 274 323 325 340 361 370 380 425 442 475 481 494 548 629 646 650 685 703 722 740 850 884 925 950 962 988 1105 1235 1258 1292 1300 1370 1406 1444 1615 1700 1781 1805 1850 1900 1924 2210 2329 2405 2470 2516 2603 2740 2812 3145 3230 3425 3515 3562 3610 3700 4199 4420 4658 4693 4810 4940 5069 5206 5525 6137 6175 6290 6460 6850 7030 7124 7220 8075 8177 8398 8905 9025 9139 9316 9386 9620 10138 10412 11050 11645 11951 12025 12274 12350 12580 13015 13357 13700 14060 15725 16150 16354 16796 17575 17810 18050 18278 18772 20276 20995 22100 23290 23465 23902 24050 24548 24700 25345 26030 26714 30277 30685 31450 32300 32708 33839 35150 35620 36100 36556 40885 41990 44251 44525 45695 46580 46930 47804 48100 49457 50690 52060 53428 58225 59755 60554 61370 62900 65075 65897 66785 67678 70300 79781 81770 83980 86173 88502 89050 91390 93860 96311 98914 101380 104975 116450 117325 119510 121108 122740 126725 130150 131794 133570 135356 151385 153425 155363 159562 163540 169195 172346 173641 177004 178100 182780 192622 197828 204425 209950 221255 227069 228475 232900 234650 239020 247285 253450 260300 263588 267140 298775 302770 306850 310726 319124 329485 333925 338390 344692 347282 385244 398905 408850 419900 430865 442510 454138 456950 469300 481555 494570 506900 575263 597550 605540 613700 621452 642941 658970 667850 676780 694564 756925 776815 797810 817700 840769 845975 861730 868205 885020 908276 913900 963110 989140 1106275 1120249 1135345 1150526 1195100 1236425 1252043 1285882 1317940 1335700 1513850 1553630 1595620 1637287 1647425 1681538 1691950 1723460 1736410 1829909 1926220 1994525 2154325 2212550 2240498 2270690 2301052 2407775 2472850 2504086 2571764 2876315 2951897 3027700 3107260 3214705 3274574 3294850 3363076 3383900 3472820 3659818 3884075 3989050 4203845 4308650 4341025 4425100 4480996 4541380 4815550 4945700 5008172 5601245 5676725 5752630 5903794 6260215 6429410 6549148 6589700 7319636 7768150 7978100 8186435 8407690 8617300 8682050 9149545 9631100 10929997 11202490 11353450 11505260 11807588 12520430 12858820 14381575 14759485 15536300 16073525 16372870 16815380 17364100 18299090 21019225 21284731 21859994 22404980 22706900 23788817 25040860 28006225 28763150 29518970 31108453 31301075 32147050 32745740 36598180 40932175 42038450 42569462 43719988 45747725 47577634 54649985 56012450 57526300 59037940 62216906 62602150 64294100 73797425 81864350 84076900 85138924 91495450 95155268 106423655 109299970 112024900 118944085 124433812 125204300 147594850 155542265 163728700 182990900 212847310 218599940 237888170 273249925 295189700 311084530 404409889 425694620 475776340 532118275 546499850 594720425 622169060 777711325 808819778 1064236550 1092999700 1189440850 1555422650 1617639556 2022049445 2128473100 2378881700 3110845300 4044098890 8088197780 10110247225 20220494450 40440988900
• Sum of all divisors σ(n): 109256663376
• Sum of proper divisors (its aliquot sum) s(n): 68815674476
• 40440988900 is an abundant number, because the sum of its proper divisors (68815674476) is greater than itself. Its abundance is 28374685576

Bases of 40440988900

• Binary: 100101101010011110001000010011100100₂
• Hexadecimal: 0x96A7884E4
• Base-36: IKTIQQS

Squares and roots of 40440988900

• 40440988900 squared (40440988900²) is 1635473583209923210000
• 40440988900 cubed (40440988900³) is 66140169024835730905462369000000
• The square root of 40440988900 is 201099.4502727445
• The cube root of 40440988900 is 3432.4739947745

Scales and comparisons

• 40,440,988,900 seconds is equal to 1,285 years, 46 weeks, 5 days, 1 minute, 40 seconds.
• To count from 1 to 40,440,988,900 would take you about two thousand, five hundred seventy-one 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 40440988900 cubic inches would be around 286 feet tall.

Recreational maths with 40440988900

• 40440988900 backwards is 00988904404
• The number of decimal digits it has is: 11
• The sum of 40440988900's digits is 46
• More coming soon!