109149981720

Names of 109149981720

• Cardinal: 109149981720 can be written as One hundred nine billion, one hundred forty-nine million, nine hundred eighty-one thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.0914998172 × 10¹¹

Factors of 109149981720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 936

Divisors of 109149981720

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 17 19 20 24 26 30 34 38 39 40 51 52 57 60 65 68 76 78 85 95 102 104 114 120 130 136 152 156 169 170 190 195 204 221 228 247 255 260 285 312 323 338 340 361 380 390 408 442 456 494 507 510 520 570 646 663 676 680 722 741 760 780 845 877 884 969 988 1014 1020 1083 1105 1140 1235 1292 1326 1352 1444 1482 1560 1615 1690 1754 1768 1805 1938 1976 2028 2040 2166 2210 2280 2470 2535 2584 2631 2652 2873 2888 2964 3211 3230 3315 3380 3508 3610 3705 3876 4056 4199 4332 4385 4420 4693 4845 4940 5070 5262 5304 5415 5746 5928 6137 6422 6460 6630 6760 7016 7220 7410 7752 8398 8619 8664 8770 8840 9386 9633 9690 9880 10140 10524 10830 11401 11492 12274 12597 12844 12920 13155 13260 14079 14365 14440 14820 14909 16055 16663 16796 17238 17540 18411 18772 19266 19380 20280 20995 21048 21660 22802 22984 23465 24548 25194 25688 26310 26520 28158 28730 29640 29818 30685 32110 33326 33592 34203 34476 35080 36822 37544 38532 38760 41990 43095 43320 44727 45604 46930 48165 49096 49989 50388 52620 54587 56316 57005 57460 59636 61009 61370 62985 64220 66652 68406 68952 70395 73644 74545 77064 79781 83315 83980 86190 89454 91208 92055 93860 96330 99978 100776 105240 109174 112632 114010 114920 119272 122018 122740 125970 128440 133304 136812 140790 147288 148213 149090 159562 163761 166630 167960 171015 172380 178908 183027 184110 187720 192660 193817 199956 216619 218348 223635 228020 239343 244036 245480 249945 251940 272935 273624 281580 283271 296426 298180 305045 316597 319124 327522 333260 342030 344760 357816 366054 368220 385320 387634 398905 399912 433238 436696 444639 447270 456040 478686 488072 499890 503880 545870 563160 566542 581451 592852 596360 610090 633194 638248 649857 655044 666520 684060 732108 736440 741065 775268 797810 818805 849813 866476 889278 894540 915135 949791 957372 969085 999780 1037153 1083095 1091740 1133084 1162902 1185704 1196715 1220180 1266388 1299714 1310088 1368120 1416355 1464216 1482130 1550536 1582985 1595620 1637610 1699626 1732952 1778556 1789080 1830270 1899582 1914744 1938170 1999560 2074306 2166190 2183480 2223195 2266168 2325804 2393430 2440360 2519621 2532776 2599428 2816047 2832710 2907255 2964260 3111459 3165970 3191240 3249285 3275220 3399252 3557112 3660540 3682523 3799164 3876340 4115761 4148612 4249065 4332380 4446390 4651608 4748955 4786860 5039242 5185765 5198856 5382149 5632094 5665420 5814510 5928520 6222918 6331940 6498570 6550440 6798504 7321080 7365046 7558863 7598328 7752680 8231522 8297224 8448141 8498130 8664760 8892780 9497910 9573720 10078484 10371530 10764298 11047569 11264188 11330840 11629020 12347283 12445836 12598105 12663880 12997140 14080235 14730092 15117726 15557295 16146447 16463044 16896282 16996260 17785560 18412615 18995820 20156968 20578805 20743060 21528596 22095138 22528376 23258040 24694566 24891672 25196210 25994280 26910745 28160470 29460184 30235452 31114590 32292894 32926088 33792564 33992520 36825230 37794315 37991640 41157610 41486120 42240705 43057192 44190276 47872799 49389132 50392420 53504893 53821490 55237845 56320940 60470904 61736415 62229180 64585788 67585128 69967937 73650460 75588630 80732235 82315220 84481410 88380552 95745598 98778264 100784840 107009786 107642980 110475690 112641880 123472830 124458360 129171576 139935874 143618397 147300920 151177260 160514679 161464470 164630440 168962820 191491196 209903811 214019572 215285960 220951380 239363995 246945660 267524465 279871748 287236794 302354520 321029358 322928940 337925640 349839685 382982392 419807622 428039144 441902760 478727990 493891320 535048930 559743496 574473588 642058716 645857880 699679370 718091985 802573395 839615244 909583181 957455980 1049519055 1070097860 1148947176 1284117432 1399358740 1436183970 1605146790 1679230488 1819166362 1914911960 2099038110 2140195720 2728749543 2798717480 2872367940 3210293580 3638332724 4198076220 4547915905 5457499086 5744735880 6420587160 7276665448 8396152440 9095831810 10914998172 13643747715 18191663620 21829996344 27287495430 36383327240 54574990860 109149981720
• Sum of all divisors σ(n): 396684825120
• Sum of proper divisors (its aliquot sum) s(n): 287534843400
• 109149981720 is an abundant number, because the sum of its proper divisors (287534843400) is greater than itself. Its abundance is 178384861680

Bases of 109149981720

• Binary: 1100101101001110110001000110000011000₂
• Hexadecimal: 0x1969D88C18
• Base-36: 1E552WWO

Squares and roots of 109149981720

• 109149981720 squared (109149981720²) is 11913718509476334158400
• 109149981720 cubed (109149981720³) is 1300382157526567520161971584448000
• The square root of 109149981720 is 330378.5430684021
• The cube root of 109149981720 is 4779.0461282965

Scales and comparisons

• 109,149,981,720 seconds is equal to 3,470 years, 32 weeks, 5 days, 23 hours, 22 minutes.
• To count from 1 to 109,149,981,720 would take you about six thousand, nine hundred forty-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 109149981720 cubic inches would be around 398.3 feet tall.

Recreational maths with 109149981720

• 109149981720 backwards is 027189941901
• 109149981720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 109149981720's digits is 51
• More coming soon!