2190948672

Names of 2190948672

• Cardinal: 2190948672 can be written as Two billion, one hundred ninety million, nine hundred forty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.190948672 × 10⁹

Factors of 2190948672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 875

Divisors of 2190948672

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 19 22 24 32 33 38 44 48 57 64 66 71 76 88 96 114 132 142 152 176 192 209 213 228 264 284 304 352 418 426 456 528 568 608 627 704 769 781 836 852 912 1056 1136 1216 1254 1349 1538 1562 1672 1704 1824 2112 2272 2307 2343 2508 2698 3076 3124 3344 3408 3648 4047 4544 4614 4686 5016 5396 6152 6248 6688 6816 8094 8459 9228 9372 10032 10792 12304 12496 13376 13632 14611 14839 16188 16918 18456 18744 20064 21584 24608 24992 25377 29222 29678 32376 33836 36912 37488 40128 43168 43833 44517 49216 49984 50754 54599 58444 59356 64752 67672 73824 74976 86336 87666 89034 101508 109198 116888 118712 129504 135344 147648 149952 160721 163797 175332 178068 203016 218396 233776 237424 259008 270688 321442 327594 350664 356136 406032 436792 467552 474848 482163 541376 600589 642884 655188 701328 712272 812064 873584 935104 949696 964326 1037381 1201178 1285768 1310376 1402656 1424544 1624128 1747168 1801767 1928652 2074762 2402356 2571536 2620752 2805312 2849088 3112143 3494336 3603534 3857304 4149524 4804712 5143072 5241504 6224286 7207068 7714608 8299048 9609424 10286144 10483008 11411191 12448572 14414136 15429216 16598096 19218848 22822382 24897144 28828272 30858432 33196192 34233573 38437696 45644764 49794288 57656544 66392384 68467146 91289528 99588576 115313088 136934292 182579056 199177152 273868584 365158112 547737168 730316224 1095474336 2190948672
• Sum of all divisors σ(n): 6759244800
• Sum of proper divisors (its aliquot sum) s(n): 4568296128
• 2190948672 is an abundant number, because the sum of its proper divisors (4568296128) is greater than itself. Its abundance is 2377347456

Bases of 2190948672

• Binary: 10000010100101110011100101000000₂
• Hexadecimal: 0x82973940
• Base-36: 108FMTC

Squares and roots of 2190948672

• 2190948672 squared (2190948672²) is 4800256083338563584
• 2190948672 cubed (2190948672³) is 10517114691050547210752360448
• The square root of 2190948672 is 46807.5706697111
• The cube root of 2190948672 is 1298.8053466743

Scales and comparisons

• 2,190,948,672 seconds is equal to 69 years, 34 weeks, 4 days, 4 hours, 51 minutes, 12 seconds.
• To count from 1 to 2,190,948,672 would take you about one hundred thirty-nine 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 2190948672 cubic inches would be around 108.2 feet tall.

Recreational maths with 2190948672

• 2190948672 backwards is 2768490912
• 2190948672 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2190948672's digits is 48
• More coming soon!