2055140472

Names of 2055140472

• Cardinal: 2055140472 can be written as Two billion, fifty-five million, one hundred forty thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.055140472 × 10⁹

Factors of 2055140472

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 372

Divisors of 2055140472

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 17 19 21 22 24 28 33 34 38 42 44 51 56 57 66 68 76 77 84 88 102 114 119 121 132 133 136 152 154 168 187 204 209 228 231 238 242 264 266 308 313 323 357 363 374 399 408 418 456 462 476 484 532 561 616 626 627 646 714 726 748 798 836 847 924 939 952 968 969 1064 1122 1252 1254 1292 1309 1428 1452 1463 1496 1596 1672 1694 1848 1878 1938 2057 2191 2244 2261 2299 2504 2508 2541 2584 2618 2856 2904 2926 3192 3388 3443 3553 3756 3876 3927 4114 4382 4389 4488 4522 4598 5016 5082 5236 5321 5852 5947 6171 6573 6776 6783 6886 6897 7106 7512 7752 7854 8228 8764 8778 9044 9196 10164 10329 10472 10642 10659 11704 11894 12342 13146 13566 13772 13794 14212 14399 15708 15963 16093 16456 17528 17556 17841 18088 18392 20328 20658 21284 21318 23788 24101 24684 24871 26292 27132 27544 27588 28424 28798 31416 31926 32186 35112 35682 37247 37873 39083 41316 41629 42568 42636 43197 47576 48202 48279 49368 49742 52584 54264 55176 57596 58531 63852 64372 65417 71364 72303 74494 74613 75746 78166 82632 83258 85272 86394 96404 96558 99484 101099 111741 113619 115192 117062 117249 124887 127704 128744 130834 142728 144606 148988 149226 151492 156332 166516 172788 175593 192808 193116 196251 198968 202198 223482 227238 234124 234498 249774 261668 265111 273581 289212 297976 298452 302984 303297 312664 333032 345576 351186 386232 392502 404396 409717 446964 454476 457919 468248 468996 499548 523336 530222 547162 578424 596904 606594 643841 702372 707693 719587 785004 795333 808792 819434 820743 893928 908952 915838 937992 999096 1060444 1094324 1112089 1213188 1229151 1287682 1373757 1404744 1415386 1439174 1570008 1590666 1638868 1641486 1831676 1931523 2120888 2123079 2158761 2188648 2224178 2426376 2458302 2575364 2747514 2830772 2878348 3181332 3277736 3282972 3336267 3663352 3863046 4246158 4317522 4448356 4506887 4916604 5037109 5150728 5495028 5661544 5756696 6362664 6565944 6672534 7726092 7784623 8492316 8635044 8896712 9013774 9833208 10074218 10990056 12232979 13345068 13520661 15111327 15452184 15569246 16984632 17270088 18027548 20148436 23353869 24465958 26690136 27041322 30222654 31138492 36055096 36698937 40296872 46707738 48931916 54082644 60445308 62276984 73397874 85630853 93415476 97863832 108165288 120890616 146795748 171261706 186830952 256892559 293591496 342523412 513785118 685046824 1027570236 2055140472
• Sum of all divisors σ(n): 7216473600
• Sum of proper divisors (its aliquot sum) s(n): 5161333128
• 2055140472 is an abundant number, because the sum of its proper divisors (5161333128) is greater than itself. Its abundance is 3106192656

Bases of 2055140472

• Binary: 1111010011111101111010001111000₂
• Hexadecimal: 0x7A7EF478
• Base-36: XZKSJC

Squares and roots of 2055140472

• 2055140472 squared (2055140472²) is 4223602359652382784
• 2055140472 cubed (2055140472³) is 8680096146956311710634434048
• The square root of 2055140472 is 45333.6571655099
• The cube root of 2055140472 is 1271.3950141113

Scales and comparisons

• 2,055,140,472 seconds is equal to 65 years, 18 weeks, 8 hours, 21 minutes, 12 seconds.
• To count from 1 to 2,055,140,472 would take you about one hundred thirty 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 2055140472 cubic inches would be around 105.9 feet tall.

Recreational maths with 2055140472

• 2055140472 backwards is 2740415502
• The number of decimal digits it has is: 10
• The sum of 2055140472's digits is 30
• More coming soon!