164910099640

Names of 164910099640

• Cardinal: 164910099640 can be written as One hundred sixty-four billion, nine hundred ten million, ninety-nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.6491009964 × 10¹¹

Factors of 164910099640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 471

Divisors of 164910099640

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 11 13 20 22 26 29 37 40 44 52 55 58 65 74 88 97 104 110 116 130 143 145 148 185 194 220 232 260 277 286 290 296 319 370 377 388 407 440 481 485 520 554 572 580 638 715 740 754 776 814 962 970 1067 1073 1108 1144 1160 1261 1276 1385 1430 1480 1508 1595 1628 1885 1924 1940 2035 2134 2146 2216 2405 2522 2552 2770 2813 2860 3016 3047 3190 3256 3589 3601 3770 3848 3880 4070 4147 4268 4292 4810 5044 5291 5335 5365 5540 5626 5720 6094 6305 6380 7178 7202 7540 8033 8140 8294 8536 8584 9620 10088 10249 10582 10670 10730 11080 11252 11803 12188 12610 12760 13871 13949 14065 14356 14404 15080 15235 16066 16280 16588 17945 18005 19240 20498 20735 21164 21340 21460 22504 23606 24376 25220 26455 26869 27742 27898 28130 28712 28808 30470 30943 32132 33176 35890 36010 36569 39479 39611 40165 40996 41470 42328 42680 42920 46657 47212 50440 51245 52910 53738 55484 55796 56260 59015 60940 61886 64264 69355 69745 71780 72020 73138 78958 79222 80330 81992 82940 88363 93314 94424 102490 104081 104429 105820 107476 110968 111592 112520 112739 118030 121880 123772 133237 134345 138710 139490 143560 144040 146276 153439 154715 157916 158444 160660 165880 176726 182845 186628 197395 198055 204980 208162 208858 211640 214952 225478 233285 236060 247544 266474 268690 277420 278980 292552 295559 297221 306878 309430 315832 316888 321320 349297 353452 365690 373256 394790 396110 402259 409960 416324 417716 441815 450956 466570 472120 513227 520405 522145 532948 537380 554840 557960 563695 591118 594442 613756 618860 666185 698594 706904 731380 767195 779201 789580 792220 804518 832648 835432 883630 901912 933140 994153 1026454 1040810 1044290 1065896 1074760 1127390 1144891 1148719 1182236 1188884 1227512 1237720 1332370 1353053 1397188 1462760 1465607 1477795 1486105 1534390 1558402 1579160 1584440 1609036 1746485 1767260 1866280 1988306 2011295 2052908 2081620 2088580 2254780 2289782 2297438 2364472 2377768 2566135 2664740 2706106 2794376 2931214 2955590 2972210 3068780 3116804 3218072 3269431 3492970 3534520 3842267 3863873 3896005 3976612 4022590 4105816 4163240 4177160 4509560 4579564 4594876 4970765 5132270 5329480 5412212 5724455 5743595 5862428 5911180 5944420 6137560 6233608 6538862 6765265 6985940 7328035 7684534 7727746 7792010 7953224 8045180 8571211 9159128 9189752 9941530 10129613 10264540 10824424 10935683 11448910 11487190 11724856 11822360 11888840 12923989 13077724 13530530 13971880 14656070 14883583 15369068 15455492 15584020 16090360 16347155 17142422 19211335 19319365 19883060 20259226 20529080 21871366 22897820 22974380 25847978 26155448 27061060 28830437 29312140 29767166 30738136 30910984 31168040 32694310 34284844 38422670 38638730 39766120 40518452 42502603 42856055 43742732 45795640 45948760 50648065 51695956 54122120 54678415 57660874 58624280 59534332 64619945 65388620 68569688 74417915 76845340 77277460 81036904 85005206 85712110 87485464 101296130 103391912 109356830 111425743 115321748 119068664 129239890 130777240 142163879 144152185 148835830 153690680 154554920 170010412 171424220 202592260 212513015 218713660 222851486 230643496 258479780 284327758 288304370 297671660 317134807 340020824 342848440 374795681 405184520 425026030 437427320 445702972 516959560 557128715 568655516 576608740 595343320 634269614 710819395 749591362 850052060 891405944 1114257430 1137311032 1153217480 1268539228 1421638790 1499182724 1585674035 1700104120 1873978405 2228514860 2537078456 2843277580 2998365448 3171348070 3747956810 4122752491 4457029720 5686555160 6342696140 7495913620 8245504982 12685392280 14991827240 16491009964 20613762455 32982019928 41227524910 82455049820 164910099640
• Sum of all divisors σ(n): 469599379200
• Sum of proper divisors (its aliquot sum) s(n): 304689279560
• 164910099640 is an abundant number, because the sum of its proper divisors (304689279560) is greater than itself. Its abundance is 139779179920

Bases of 164910099640

• Binary: 10011001100101011010000110110010111000₂
• Hexadecimal: 0x2665686CB8
• Base-36: 23RB7R94

Squares and roots of 164910099640

• 164910099640 squared (164910099640²) is 27195340963274728129600
• 164910099640 cubed (164910099640³) is 4484786387997408996546246833344000
• The square root of 164910099640 is 406091.2454609185
• The cube root of 164910099640 is 5483.8102379609

Scales and comparisons

• 164,910,099,640 seconds is equal to 5,243 years, 32 weeks, 5 days, 17 hours, 40 seconds.
• To count from 1 to 164,910,099,640 would take you about ten thousand, four hundred eighty-seven 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 164910099640 cubic inches would be around 457 feet tall.

Recreational maths with 164910099640

• 164910099640 backwards is 046990019461
• The number of decimal digits it has is: 12
• The sum of 164910099640's digits is 49
• More coming soon!