80908568916

Names of 80908568916

• Cardinal: 80908568916 can be written as Eighty billion, nine hundred eight million, five hundred sixty-eight thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 8.0908568916 × 10¹⁰

Factors of 80908568916

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1126

Divisors of 80908568916

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 31 42 49 53 62 84 89 93 98 106 124 147 159 178 186 196 212 217 267 294 318 356 371 372 434 534 588 623 636 651 742 868 941 1068 1113 1246 1302 1484 1519 1643 1869 1882 2226 2492 2597 2604 2759 2823 3038 3286 3738 3764 4361 4452 4557 4717 4929 5194 5518 5646 6076 6572 6587 7476 7791 8277 8722 9114 9434 9858 10388 11036 11292 11501 13083 13174 14151 15582 16554 17444 18228 18868 19313 19716 19761 23002 26166 26348 28302 29171 31164 33019 33108 34503 38626 39522 46004 46109 49873 52332 56604 57939 58342 66038 69006 77252 79044 80507 83749 87513 92218 99057 99746 115878 116684 132076 135191 138012 138327 146227 149619 161014 167498 175026 184436 198114 199492 204197 231133 231756 241521 251247 270382 276654 292454 299238 322028 334996 349111 350052 396228 405573 408394 438681 462266 483042 502494 540764 553308 584908 586243 598476 612591 693399 698222 811146 816788 877362 924532 966084 1004988 1023589 1047333 1172486 1225182 1386798 1396444 1429379 1546063 1622292 1754724 1758729 2047178 2094666 2344972 2443777 2450364 2596219 2773596 2858758 3070767 3092126 3517458 4094356 4103701 4189332 4288137 4438697 4638189 4887554 5192438 5717516 6141534 6184252 7034916 7165123 7331331 7788657 8207402 8576274 8877394 9276378 9775108 10384876 10822441 12283068 12311103 13316091 14330246 14662662 15577314 16414804 17152548 17754788 18173533 18552756 21495369 21644882 24622206 26632182 28660492 29325324 31070879 31154628 32467323 36347066 42990738 43289764 49244412 53264364 54520599 62141758 64934646 72694132 75757087 85981476 93212637 109041198 124283516 127214731 129869292 137599607 151514174 186425274 217496153 218082396 227271261 254429462 275199214 303028348 372850548 381644193 412798821 434992306 454542522 508858924 550398428 652488459 763288386 825597642 869984612 909085044 963197249 1304976918 1526576772 1651195284 1926394498 2609953836 2889591747 3852788996 5779183494 6742380743 11558366988 13484761486 20227142229 26969522972 40454284458 80908568916
• Sum of all divisors σ(n): 233813744640
• Sum of proper divisors (its aliquot sum) s(n): 152905175724
• 80908568916 is an abundant number, because the sum of its proper divisors (152905175724) is greater than itself. Its abundance is 71996606808

Bases of 80908568916

• Binary: 1001011010110100001101100100101010100₂
• Hexadecimal: 0x12D686C954
• Base-36: 1162VFBO

Squares and roots of 80908568916

• 80908568916 squared (80908568916²) is 6546196524035121415056
• 80908568916 cubed (80908568916³) is 529643392602575271414485815999296
• The square root of 80908568916 is 284444.3160198495
• The cube root of 80908568916 is 4325.1201172337

Scales and comparisons

• 80,908,568,916 seconds is equal to 2,572 years, 33 weeks, 2 days, 18 hours, 28 minutes, 36 seconds.
• To count from 1 to 80,908,568,916 would take you about five thousand, one hundred forty-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 80908568916 cubic inches would be around 360.4 feet tall.

Recreational maths with 80908568916

• 80908568916 backwards is 61986580908
• The number of decimal digits it has is: 11
• The sum of 80908568916's digits is 60
• More coming soon!