9960977880

Names of 9960977880

• Cardinal: 9960977880 can be written as Nine billion, nine hundred sixty million, nine hundred seventy-seven thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 9.96097788 × 10⁹

Factors of 9960977880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 708

Divisors of 9960977880

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 41 42 45 56 60 63 70 72 82 84 90 105 120 123 126 140 164 168 180 205 210 229 246 252 280 287 315 328 360 369 410 420 421 458 492 504 574 615 630 687 738 820 840 842 861 916 984 1145 1148 1230 1260 1263 1374 1435 1476 1603 1640 1684 1722 1832 1845 2061 2105 2290 2296 2460 2520 2526 2583 2748 2870 2947 2952 3206 3368 3435 3444 3690 3789 4122 4210 4305 4580 4809 4920 5052 5166 5496 5740 5894 6315 6412 6870 6888 7380 7578 8015 8244 8420 8610 8841 9160 9389 9618 10104 10305 10332 11480 11788 12630 12824 12915 13740 14427 14735 14760 15156 16030 16488 16840 17220 17261 17682 18778 18945 19236 20610 20664 23576 24045 25260 25830 26523 27480 28167 28854 29470 30312 32060 34440 34522 35364 37556 37890 38472 41220 44205 46945 48090 50520 51660 51783 53046 56334 57708 58940 64120 65723 69044 70728 72135 75112 75780 82440 84501 86305 88410 93890 96180 96409 103320 103566 106092 112668 115416 117880 120827 131446 132615 138088 140835 144270 151560 155349 169002 172610 176820 187780 192360 192818 197169 207132 212184 225336 241654 258915 262892 265230 281670 288540 289227 310698 328615 338004 345220 353640 362481 375560 385636 394338 414264 422505 482045 483308 517830 525784 530460 563340 577080 578454 591507 604135 621396 657230 674863 676008 690440 724962 771272 776745 788676 845010 867681 964090 966616 985845 1035660 1060920 1087443 1126680 1156908 1183014 1208270 1242792 1314460 1349726 1446135 1449924 1553490 1577352 1690020 1735362 1812405 1928180 1971690 2024589 2071320 2174886 2313816 2366028 2416540 2628920 2699452 2892270 2899848 2957535 3106980 3374315 3380040 3470724 3624810 3856360 3943380 3952769 4049178 4338405 4349772 4732056 4833080 5398904 5437215 5784540 5915070 6073767 6213960 6748630 6941448 7249620 7886760 7905538 8098356 8676810 8699544 10122945 10874430 11569080 11830140 11858307 12147534 13497260 14499240 15811076 16196712 17353620 19763845 20245890 21748860 23660280 23716614 24295068 26994520 27669383 30368835 31622152 34707240 35574921 39527690 40491780 43497720 47433228 48590136 55338766 59291535 60737670 71149842 79055380 80983560 83008149 94866456 110677532 118583070 121475340 138346915 142299684 158110760 166016298 177874605 221355064 237166140 242950680 249024447 276693830 284599368 332032596 355749210 415040745 474332280 498048894 553387660 664065192 711498420 830081490 996097788 1106775320 1245122235 1422996840 1660162980 1992195576 2490244470 3320325960 4980488940 9960977880
• Sum of all divisors σ(n): 38156227200
• Sum of proper divisors (its aliquot sum) s(n): 28195249320
• 9960977880 is an abundant number, because the sum of its proper divisors (28195249320) is greater than itself. Its abundance is 18234271440

Bases of 9960977880

• Binary: 1001010001101110000111010111011000₂
• Hexadecimal: 0x251B875D8
• Base-36: 4KQIBQ0

Squares and roots of 9960977880

• 9960977880 squared (9960977880²) is 99221080325849294400
• 9960977880 cubed (9960977880³) is 988338986355488013732007872000
• The square root of 9960977880 is 99804.6986869857
• The cube root of 9960977880 is 2151.6286833495

Scales and comparisons

• 9,960,977,880 seconds is equal to 316 years, 37 weeks, 6 days, 2 hours, 18 minutes.
• To count from 1 to 9,960,977,880 would take you about six hundred thirty-three 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 9960977880 cubic inches would be around 179.3 feet tall.

Recreational maths with 9960977880

• 9960977880 backwards is 0887790699
• 9960977880 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9960977880's digits is 63
• More coming soon!