2170690368

Names of 2170690368

• Cardinal: 2170690368 can be written as Two billion, one hundred seventy million, six hundred ninety thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 2.170690368 × 10⁹

Factors of 2170690368

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 196

Divisors of 2170690368

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 29 32 33 42 44 48 56 58 61 64 66 77 83 84 87 88 96 112 116 122 132 154 166 168 174 176 183 192 203 224 231 232 244 249 264 308 319 332 336 348 352 366 406 427 448 462 464 488 498 528 581 609 616 638 664 671 672 696 704 732 812 854 913 924 928 957 976 996 1056 1162 1218 1232 1276 1281 1328 1342 1344 1392 1464 1624 1708 1743 1769 1826 1848 1856 1914 1952 1992 2013 2112 2233 2324 2407 2436 2464 2552 2562 2656 2684 2739 2784 2928 3248 3416 3486 3538 3652 3696 3828 3904 3984 4026 4466 4648 4697 4814 4872 4928 5063 5104 5124 5307 5312 5368 5478 5568 5856 6391 6496 6699 6832 6972 7076 7221 7304 7392 7656 7968 8052 8932 9296 9394 9628 9744 10126 10208 10248 10614 10736 10956 11712 12383 12782 12992 13398 13664 13944 14091 14152 14442 14608 14784 15189 15312 15936 16104 16849 17864 18592 18788 19173 19256 19459 19488 20252 20416 20496 21228 21472 21912 24766 25564 26477 26796 27328 27888 28182 28304 28884 29216 30378 30624 32208 33698 35441 35728 37149 37184 37576 38346 38512 38918 38976 40504 40992 42456 42944 43824 49532 50547 51128 52954 53592 55693 55776 56364 56608 57768 58377 58432 60756 61248 64416 67396 70882 71456 74298 75152 76692 77024 77836 79431 81008 81984 84912 87648 99064 101094 102256 105908 106323 107184 111386 111552 112728 113216 115536 116754 121512 128832 134792 136213 141764 142912 146827 148596 150304 153384 154048 155672 158862 162016 167079 169824 175296 185339 198128 202188 204512 211816 212646 214368 222772 225456 231072 233508 243024 269584 272426 283528 293654 297192 300608 306768 311344 317724 324032 334158 339648 370678 389851 396256 404376 408639 409024 423632 425292 428736 440481 445544 450912 462144 467016 486048 539168 544852 556017 567056 587308 594384 613536 622688 635448 668316 741356 779702 792512 808752 817278 847264 850584 880962 891088 901824 934032 972096 1027789 1078336 1089704 1112034 1134112 1169553 1174616 1188768 1227072 1245376 1270896 1336632 1482712 1559404 1615097 1617504 1634556 1694528 1701168 1761924 1782176 1868064 2055578 2179408 2224068 2268224 2339106 2349232 2377536 2541792 2673264 2965424 3083367 3118808 3230194 3235008 3269112 3402336 3523848 3564352 3736128 4111156 4358816 4448136 4678212 4698464 4845291 5083584 5346528 5930848 6166734 6237616 6460388 6538224 6804672 7047696 8222312 8717632 8896272 9356424 9396928 9690582 10693056 11305679 11861696 12333468 12475232 12920776 13076448 14095392 16444624 17792544 18712848 19381164 22611358 24666936 24950464 25841552 26152896 28190784 32889248 33917037 35585088 37425696 38762328 45222716 49333872 51683104 65778496 67834074 74851392 77524656 90445432 98667744 103366208 135668148 155049312 180890864 197335488 271336296 310098624 361781728 542672592 723563456 1085345184 2170690368
• Sum of all divisors σ(n): 7619512320
• Sum of proper divisors (its aliquot sum) s(n): 5448821952
• 2170690368 is an abundant number, because the sum of its proper divisors (5448821952) is greater than itself. Its abundance is 3278131584

Bases of 2170690368

• Binary: 10000001011000100001101101000000₂
• Hexadecimal: 0x81621B40
• Base-36: ZWDFEO

Squares and roots of 2170690368

• 2170690368 squared (2170690368²) is 4711896673727975424
• 2170690368 cubed (2170690368³) is 10228068724672554905017516032
• The square root of 2170690368 is 46590.6682501979
• The cube root of 2170690368 is 1294.7898702501

Scales and comparisons

• 2,170,690,368 seconds is equal to 69 years, 1 week, 17 hours, 32 minutes, 48 seconds.
• To count from 1 to 2,170,690,368 would take you about one hundred thirty-eight 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 2170690368 cubic inches would be around 107.9 feet tall.

Recreational maths with 2170690368

• 2170690368 backwards is 8630960712
• 2170690368 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2170690368's digits is 42
• More coming soon!