19804796928

Names of 19804796928

• Cardinal: 19804796928 can be written as Nineteen billion, eight hundred four million, seven hundred ninety-six thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.9804796928 × 10¹⁰

Factors of 19804796928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 187

Divisors of 19804796928

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 29 32 36 42 48 56 58 63 64 67 72 79 84 87 96 112 116 126 128 134 144 158 168 174 192 201 203 224 232 237 252 256 261 268 288 316 336 348 384 402 406 448 464 469 474 504 512 522 536 553 576 603 609 632 672 696 711 768 804 812 896 928 938 948 1008 1024 1044 1072 1106 1152 1206 1218 1264 1344 1392 1407 1422 1536 1608 1624 1659 1792 1827 1856 1876 1896 1943 2016 2048 2088 2144 2212 2291 2304 2412 2436 2528 2688 2784 2814 2844 3072 3216 3248 3318 3584 3654 3712 3752 3792 3886 4032 4176 4221 4288 4424 4582 4608 4824 4872 4977 5056 5293 5376 5568 5628 5688 5829 6144 6432 6496 6636 6873 7168 7308 7424 7504 7584 7772 8064 8352 8442 8576 8848 9164 9216 9648 9744 9954 10112 10586 10752 11136 11256 11376 11658 12864 12992 13272 13601 13746 14336 14616 14848 15008 15168 15544 15879 16037 16128 16704 16884 17152 17487 17696 18328 18432 19296 19488 19908 20224 20619 21172 21504 22272 22512 22752 23316 25728 25984 26544 27202 27492 29232 29696 30016 30336 31088 31758 32074 32256 33408 33768 34304 34974 35392 36656 37051 38592 38976 39816 40448 40803 41238 42344 43008 44544 45024 45504 46632 47637 48111 51456 51968 53088 54404 54984 58464 59392 60032 60672 62176 63516 64148 64512 66816 67536 68608 69948 70784 73312 74102 77184 77952 79632 80896 81606 82476 84688 89088 90048 91008 93264 95274 96222 102912 103936 106176 108808 109968 111153 116928 120064 121344 122409 124352 127032 128296 129024 133632 135072 137216 139896 141568 144333 146624 148204 153497 154368 155904 159264 161792 163212 164952 169376 178176 180096 182016 186528 190548 192444 205824 207872 212352 217616 219936 222306 233856 240128 242688 244818 248704 254064 256592 267264 270144 279792 283136 288666 293248 296408 306994 308736 311808 318528 326424 329904 333459 338752 360192 364032 373056 381096 384888 411648 415744 424704 435232 439872 444612 460491 467712 480256 485376 489636 497408 508128 513184 534528 540288 559584 566272 577332 586496 592816 613988 617472 623616 637056 652848 659808 666918 677504 720384 728064 746112 762192 769776 849408 870464 879744 889224 920982 935424 960512 979272 994816 1016256 1026368 1074479 1080576 1119168 1132544 1154664 1172992 1185632 1227976 1234944 1247232 1274112 1305696 1319616 1333836 1355008 1381473 1440768 1456128 1492224 1524384 1539552 1698816 1740928 1759488 1778448 1841964 1870848 1958544 1989632 2032512 2052736 2148958 2161152 2238336 2309328 2345984 2371264 2455952 2548224 2611392 2639232 2667672 2710016 2762946 2881536 2984448 3048768 3079104 3223437 3397632 3481856 3518976 3556896 3683928 3741696 3917088 3979264 4065024 4105472 4297916 4322304 4476672 4618656 4691968 4742528 4911904 5096448 5222784 5278464 5335344 5420032 5525892 5968896 6097536 6158208 6446874 6963712 7037952 7113792 7367856 7834176 8130048 8210944 8595832 8644608 8953344 9237312 9485056 9670311 9823808 10192896 10445568 10556928 10670688 10840064 11051784 11937792 12195072 12316416 12893748 13927424 14075904 14227584 14735712 15668352 16260096 16421888 17191664 17906688 18474624 18970112 19340622 19647616 20891136 21113856 21341376 22103568 24390144 24632832 25787496 27854848 28455168 29471424 31336704 32520192 32843776 34383328 35813376 36949248 37940224 38681244 39295232 41782272 42227712 42682752 44207136 48780288 49265664 51574992 56910336 58942848 62673408 68766656 73898496 75880448 77362488 78590464 83564544 85365504 88414272 97560576 98531328 103149984 113820672 117885696 125346816 137533312 147796992 154724976 157180928 170731008 176828544 206299968 227641344 235771392 250693632 275066624 295593984 309449952 314361856 341462016 353657088 412599936 471542784 550133248 618899904 682924032 707314176 825199872 943085568 1100266496 1237799808 1414628352 1650399744 2200532992 2475599616 2829256704 3300799488 4951199232 6601598976 9902398464 19804796928
• Sum of all divisors σ(n): 69503616000
• Sum of proper divisors (its aliquot sum) s(n): 49698819072
• 19804796928 is an abundant number, because the sum of its proper divisors (49698819072) is greater than itself. Its abundance is 29894022144

Bases of 19804796928

• Binary: 10010011100011101010011100000000000₂
• Hexadecimal: 0x49C753800
• Base-36: 93J9J40

Squares and roots of 19804796928

• 19804796928 squared (19804796928²) is 392229981359318237184
• 19804796928 cubed (19804796928³) is 7768035129894523087956058570752
• The square root of 19804796928 is 140729.5169038819
• The cube root of 19804796928 is 2705.5576847131

Scales and comparisons

• 19,804,796,928 seconds is equal to 629 years, 38 weeks, 4 hours, 28 minutes, 48 seconds.
• To count from 1 to 19,804,796,928 would take you about one thousand, two hundred fifty-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 19804796928 cubic inches would be around 225.5 feet tall.

Recreational maths with 19804796928

• 19804796928 backwards is 82969740891
• 19804796928 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19804796928's digits is 63
• More coming soon!