169449136164

Names of 169449136164

• Cardinal: 169449136164 can be written as One hundred sixty-nine billion, four hundred forty-nine million, one hundred thirty-six thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 1.69449136164 × 10¹¹

Factors of 169449136164

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 23

Divisors of 169449136164

• Number of divisors d(n): 495
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 49 54 63 66 77 81 84 98 99 108 121 126 132 147 154 162 189 196 198 231 242 243 252 294 297 308 324 363 378 396 441 462 484 486 539 567 588 594 693 726 729 756 847 882 891 924 972 1078 1089 1134 1188 1323 1331 1386 1452 1458 1617 1694 1701 1764 1782 2079 2156 2178 2187 2268 2541 2646 2662 2673 2772 2916 3234 3267 3388 3402 3564 3969 3993 4158 4356 4374 4851 5082 5103 5292 5324 5346 5929 6237 6468 6534 6561 6804 7623 7938 7986 8019 8316 8748 9317 9702 9801 10164 10206 10692 11858 11907 11979 12474 13068 13122 14553 14641 15246 15309 15876 15972 16038 17787 18634 18711 19404 19602 19683 20412 22869 23716 23814 23958 24057 24948 26244 27951 29106 29282 29403 30492 30618 32076 35574 35721 35937 37268 37422 39204 39366 43659 43923 45738 45927 47628 47916 48114 53361 55902 56133 58212 58564 58806 59049 61236 65219 68607 71148 71442 71874 72171 74844 78732 83853 87318 87846 88209 91476 91854 96228 102487 106722 107163 107811 111804 112266 117612 118098 130438 130977 131769 137214 137781 142884 143748 144342 160083 167706 168399 174636 175692 176418 183708 195657 204974 205821 213444 214326 215622 216513 224532 236196 251559 260876 261954 263538 264627 274428 275562 288684 307461 320166 321489 323433 335412 336798 352836 391314 392931 395307 409948 411642 413343 428652 431244 433026 480249 503118 505197 523908 527076 529254 551124 586971 614922 617463 640332 642978 646866 649539 673596 717409 754677 782628 785862 790614 793881 823284 826686 866052 922383 960498 964467 970299 1006236 1010394 1058508 1173942 1178793 1185921 1229844 1234926 1285956 1293732 1299078 1434818 1440747 1509354 1515591 1571724 1581228 1587762 1653372 1760913 1844766 1852389 1920996 1928934 1940598 2020788 2152227 2264031 2347884 2357586 2371842 2381643 2469852 2598156 2767149 2869636 2881494 2893401 2910897 3018708 3031182 3175524 3521826 3536379 3557763 3689532 3704778 3857868 3881196 4304454 4322241 4528062 4546773 4715172 4743684 4763286 5282739 5534298 5557167 5762988 5786802 5821794 6062364 6456681 6792093 7043652 7072758 7115526 7144929 7409556 8301447 8608908 8644482 8732691 9056124 9093546 9526572 10565478 10609137 10673289 11068596 11114334 11573604 11643588 12913362 12966723 13584186 14145516 14231052 14289858 15848217 16602894 16671501 17288964 17465382 18187092 19370043 20376279 21130956 21218274 21346578 22228668 24904341 25826724 25933446 26198073 27168372 28579716 31696434 31827411 32019867 33205788 33343002 34930764 38740086 38900169 40752558 42436548 42693156 47544651 49808682 50014503 51866892 52396146 58110129 61128837 63392868 63654822 64039734 66686004 74713023 77480172 77800338 78594219 81505116 95089302 96059601 99617364 100029006 104792292 116220258 116700507 122257674 127309644 128079468 142633953 149426046 155600676 157188438 174330387 183386511 190178604 192119202 200058012 224139069 232440516 233401014 244515348 285267906 288178803 298852092 314376876 348660774 350101521 366773022 384238404 427901859 448278138 466802028 522991161 550159533 570535812 576357606 672417207 697321548 700203042 733546044 855803718 864536409 896556276 1045982322 1100319066 1152715212 1283705577 1344834414 1400406084 1568973483 1711607436 1729072818 2017251621 2091964644 2200638132 2567411154 2689668828 3137946966 3458145636 3851116731 4034503242 4706920449 5134822308 6051754863 6275893932 7702233462 8069006484 9413840898 12103509726 14120761347 15404466924 18827681796 24207019452 28241522694 42362284041 56483045388 84724568082 169449136164
• Sum of all divisors σ(n): 569160797835
• Sum of proper divisors (its aliquot sum) s(n): 399711661671
• 169449136164 is an abundant number, because the sum of its proper divisors (399711661671) is greater than itself. Its abundance is 230262525507

Bases of 169449136164

• Binary: 10011101110011111101001010000000100100₂
• Hexadecimal: 0x2773F4A024
• Base-36: 25UDN290

Squares and roots of 169449136164

• 169449136164 squared (169449136164²) is 28713009746725812634896
• 169449136164 cubed (169449136164³) is 4865394698251201378344043921978944
• 169449136164 is a perfect square number. Its square root is 411642
• The cube root of 169449136164 is 5533.6682578307

Scales and comparisons

• 169,449,136,164 seconds is equal to 5,387 years, 49 weeks, 5 days, 20 hours, 29 minutes, 24 seconds.
• To count from 1 to 169,449,136,164 would take you about ten thousand, seven hundred seventy-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 169449136164 cubic inches would be around 461.1 feet tall.

Recreational maths with 169449136164

• 169449136164 backwards is 461631944961
• 169449136164 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 169449136164's digits is 54
• More coming soon!