12993738660

Names of 12993738660

• Cardinal: 12993738660 can be written as Twelve billion, nine hundred ninety-three million, seven hundred thirty-eight thousand, six hundred sixty.

Scientific notation

• Scientific notation: 1.299373866 × 10¹⁰

Factors of 12993738660

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 121

Divisors of 12993738660

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 31 35 36 42 45 49 54 60 62 63 70 73 84 90 93 98 105 108 124 126 135 140 146 147 155 180 186 189 196 210 217 219 245 252 270 279 292 294 310 315 343 365 372 378 420 434 438 441 465 490 511 540 558 588 620 630 651 657 686 730 735 756 837 868 876 882 930 945 961 980 1022 1029 1085 1095 1116 1260 1302 1314 1323 1372 1395 1460 1470 1519 1533 1674 1715 1764 1860 1890 1922 1953 1971 2044 2058 2170 2190 2205 2263 2555 2604 2628 2646 2790 2883 2940 3038 3066 3087 3255 3285 3348 3430 3577 3780 3844 3906 3942 4116 4185 4340 4380 4410 4526 4557 4599 4805 5110 5145 5292 5580 5766 5859 6076 6132 6174 6510 6570 6615 6727 6789 6860 7154 7595 7665 7812 7884 8370 8649 8820 9052 9114 9198 9261 9610 9765 9855 10220 10290 10633 10731 11315 11532 11718 12348 13020 13140 13230 13454 13578 13671 13797 14308 14415 15190 15330 15435 15841 16740 17298 17885 18228 18396 18522 19220 19530 19710 20181 20367 20580 21266 21462 22630 22785 22995 23436 25039 25947 26460 26908 27156 27342 27594 28830 29295 30380 30660 30870 31682 31899 32193 33635 33945 34596 35770 37044 39060 39420 40362 40734 41013 42532 42924 43245 45260 45570 45990 46305 47089 47523 50078 51894 53165 53655 54684 55188 57660 58590 60543 61101 61740 63364 63798 64386 67270 67890 68355 68985 70153 71540 75117 79205 80724 81468 82026 86490 91140 91980 92610 94178 95046 95697 96579 100156 100905 101835 103788 106330 107310 110887 117180 121086 122202 125195 127596 128772 129735 134540 135780 136710 137970 140306 141267 142569 150234 158410 159495 160965 164052 172980 181629 185220 188356 190092 191394 193158 201810 203670 205065 210459 212660 214620 221774 225351 235445 237615 242172 244404 250390 259470 273420 275940 280612 282534 285138 287091 300468 302715 305505 316820 318990 321930 329623 332661 350765 363258 375585 382788 386316 403620 407340 410130 420918 423801 427707 443548 450702 470890 475230 478485 482895 491071 500780 518940 554435 565068 570276 574182 605430 611010 631377 637980 643860 659246 665322 676053 701530 706335 712845 726516 751170 776209 820260 841836 847602 855414 901404 908145 941780 950460 956970 965790 982142 988869 997983 1052295 1108870 1126755 1148364 1210860 1222020 1262754 1271403 1318492 1330644 1352106 1403060 1412670 1425690 1435455 1473213 1502340 1552418 1648115 1663305 1695204 1710828 1816290 1894131 1913940 1931580 1964284 1977738 1995966 2104590 2119005 2138535 2217740 2253510 2328627 2455355 2525508 2542806 2704212 2825340 2851380 2870910 2946426 2966607 2993949 3104836 3156885 3296230 3326610 3380265 3437497 3632580 3788262 3881045 3955476 3991932 4209180 4238010 4277070 4419639 4507020 4657254 4910710 4944345 4989915 5085612 5741820 5892852 5933214 5987898 6313770 6357015 6592460 6653220 6760530 6874994 6985881 7366065 7576524 7762090 8476020 8554140 8839278 8899821 9314508 9470655 9821420 9888690 9979830 10312491 11643135 11866428 11975796 12627540 12714030 13258917 13521060 13749988 13971762 14732130 14833035 14969745 15524180 17187485 17678556 17799642 18941310 19777380 19959660 20624982 20957643 22098195 23286270 24062479 25428060 26517834 27943524 29464260 29666070 29939490 30937473 34374970 34929405 35599284 37882620 41249964 41915286 44196390 44499105 46572540 48124958 51562455 53035668 59332140 59878980 61874946 66294585 68749940 69858810 72187437 83830572 88392780 88998210 92812419 96249916 103124910 104788215 120312395 123749892 132589170 139717620 144374874 154687365 177996420 185624838 206249820 209576430 216562311 240624790 265178340 288749748 309374730 360937185 371249676 419152860 433124622 464062095 481249580 618749460 649686933 721874370 866249244 928124190 1082811555 1299373866 1443748740 1856248380 2165623110 2598747732 3248434665 4331246220 6496869330 12993738660
• Sum of all divisors σ(n): 49379904000
• Sum of proper divisors (its aliquot sum) s(n): 36386165340
• 12993738660 is an abundant number, because the sum of its proper divisors (36386165340) is greater than itself. Its abundance is 23392426680

Bases of 12993738660

• Binary: 1100000110011111001011011110100100₂
• Hexadecimal: 0x3067CB7A4
• Base-36: 5YW4WX0

Squares and roots of 12993738660

• 12993738660 squared (12993738660²) is 168837244364378595600
• 12993738660 cubed (12993738660³) is 2193827029345293284524225896000
• The square root of 12993738660 is 113990.0814106209
• The cube root of 12993738660 is 2350.9571269459

Scales and comparisons

• 12,993,738,660 seconds is equal to 413 years, 8 weeks, 2 days, 11 hours, 51 minutes.
• To count from 1 to 12,993,738,660 would take you about eight hundred twenty-six 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 12993738660 cubic inches would be around 195.9 feet tall.

Recreational maths with 12993738660

• 12993738660 backwards is 06683739921
• 12993738660 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12993738660's digits is 54
• More coming soon!