11990798820

Names of 11990798820

• Cardinal: 11990798820 can be written as Eleven billion, nine hundred ninety million, seven hundred ninety-eight thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.199079882 × 10¹⁰

Factors of 11990798820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3210

Divisors of 11990798820

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 13 14 15 18 20 21 22 26 27 28 30 33 35 36 39 42 44 45 49 52 54 55 60 63 65 66 70 77 78 84 90 91 98 99 105 108 110 117 126 130 132 135 140 143 147 154 156 165 180 182 189 195 196 198 210 220 231 234 245 252 260 270 273 286 294 297 308 315 330 351 364 378 385 390 396 420 429 441 455 462 468 490 495 539 540 546 572 585 588 594 630 637 660 693 702 715 735 756 770 780 819 858 882 910 924 945 980 990 1001 1078 1092 1155 1170 1188 1260 1274 1287 1323 1365 1386 1404 1430 1470 1485 1540 1617 1638 1716 1755 1764 1820 1890 1911 1980 2002 2079 2145 2156 2205 2310 2340 2457 2548 2574 2646 2695 2730 2772 2860 2940 2970 3003 3169 3185 3234 3276 3465 3510 3780 3822 3861 4004 4095 4158 4290 4410 4620 4851 4914 5005 5148 5292 5390 5460 5733 5940 6006 6338 6370 6435 6468 6615 6930 7007 7020 7644 7722 8085 8190 8316 8580 8820 9009 9507 9555 9702 9828 10010 10395 10780 11466 12012 12285 12676 12740 12870 13230 13860 14014 14553 15015 15444 15845 16170 16380 17199 18018 19014 19110 19305 19404 20020 20790 21021 22183 22932 24255 24570 25740 26460 27027 28028 28521 28665 29106 30030 31690 32340 34398 34859 35035 36036 38028 38220 38610 41197 41580 42042 44366 45045 47535 48510 49140 54054 57042 57330 58212 60060 63063 63380 66549 68796 69718 70070 72765 77220 82394 84084 85563 85995 88732 90090 95070 97020 104577 105105 108108 110915 114084 114660 123591 126126 133098 135135 139436 140140 142605 145530 155281 164788 171126 171990 174295 180180 189189 190140 199647 205985 209154 210210 221830 244013 247182 252252 266196 270270 285210 288379 291060 310562 313731 315315 332745 342252 343980 348590 370773 378378 399294 411970 418308 420420 427815 443660 453167 465843 488026 494364 522885 540540 570420 576758 598941 617955 621124 627462 630630 665490 697180 732039 741546 756756 776405 798588 823940 855630 865137 906334 931686 941193 945945 976052 998235 1045770 1112319 1153516 1197882 1220065 1235910 1254924 1261260 1330980 1359501 1397529 1441895 1464078 1483092 1552810 1568655 1708091 1711260 1730274 1812668 1853865 1863372 1882386 1891890 1996470 2018653 2091540 2196117 2224638 2265835 2329215 2395764 2440130 2471820 2595411 2719002 2795058 2883790 2928156 2994705 3105620 3137310 3172169 3416182 3460548 3660195 3707730 3764772 3783780 3992940 4037306 4078503 4192587 4325685 4392234 4449276 4531670 4658430 4705965 4880260 5124273 5190822 5438004 5561595 5590116 5767580 5989410 6055959 6274620 6344338 6588351 6797505 6832364 6987645 7320390 7415460 7786233 8074612 8157006 8385174 8540455 8651370 8784468 9063340 9316860 9411930 9516507 10093265 10248546 10381644 10980585 11123190 11978820 12111918 12235509 12688676 12977055 13176702 13595010 13975290 14640780 15372819 15572466 15860845 16314012 16770348 17080910 17302740 18167877 18823860 19033014 20186530 20392515 20497092 20962935 21961170 22205183 22246380 24223836 24471018 25621365 25954110 26353404 27190020 27950580 28549521 30279795 30745638 31144932 31721690 32941755 34161820 36335754 38066028 38931165 40373060 40785030 41925870 43922340 44410366 46118457 47582535 48942036 51242730 51908220 54503631 57099042 60559590 61177545 61491276 63443380 65883510 66615549 72671508 76864095 77862330 81570060 83851740 85648563 88820732 90839385 92236914 95165070 102485460 109007262 111025915 114198084 121119180 122355090 131767020 133231098 142747605 153728190 155724660 171297126 181678770 184473828 190330140 199846647 218014524 222051830 230592285 244710180 266462196 272518155 285495210 307456380 333077745 342594252 363357540 399693294 428242815 444103660 461184570 545036310 570990420 599539941 666155490 799386588 856485630 922369140 999233235 1090072620 1199079882 1332310980 1712971260 1998466470 2398159764 2997699705 3996932940 5995399410 11990798820
• Sum of all divisors σ(n): 50997945600
• Sum of proper divisors (its aliquot sum) s(n): 39007146780
• 11990798820 is an abundant number, because the sum of its proper divisors (39007146780) is greater than itself. Its abundance is 27016347960

Bases of 11990798820

• Binary: 1011001010101101010001000111100100₂
• Hexadecimal: 0x2CAB511E4
• Base-36: 5IB0FL0

Squares and roots of 11990798820

• 11990798820 squared (11990798820²) is 143779256341713392400
• 11990798820 cubed (11990798820³) is 1724028137282694462368116968000
• The square root of 11990798820 is 109502.5059987213
• The cube root of 11990798820 is 2288.8431842743

Scales and comparisons

• 11,990,798,820 seconds is equal to 381 years, 14 weeks, 9 hours, 27 minutes.
• To count from 1 to 11,990,798,820 would take you about seven hundred sixty-two 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 11990798820 cubic inches would be around 190.7 feet tall.

Recreational maths with 11990798820

• 11990798820 backwards is 02889709911
• 11990798820 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11990798820's digits is 54
• More coming soon!