12798487020

Names of 12798487020

• Cardinal: 12798487020 can be written as Twelve billion, seven hundred ninety-eight million, four hundred eighty-seven thousand and twenty.

Scientific notation

• Scientific notation: 1.279848702 × 10¹⁰

Factors of 12798487020

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 185

Divisors of 12798487020

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 19 20 22 30 31 33 38 41 44 55 57 60 62 66 73 76 82 93 95 110 114 121 123 124 132 146 155 164 165 186 190 205 209 219 220 228 242 246 285 292 310 330 341 363 365 372 380 410 418 438 451 465 484 492 570 589 605 615 620 627 660 682 726 730 779 803 820 836 876 902 930 1023 1045 1095 1140 1178 1210 1230 1254 1271 1353 1364 1387 1452 1460 1558 1606 1705 1767 1804 1815 1860 2046 2090 2190 2255 2263 2299 2337 2356 2409 2420 2460 2508 2542 2706 2774 2945 2993 3116 3135 3212 3410 3534 3630 3751 3813 3895 4015 4092 4161 4180 4380 4510 4526 4598 4674 4818 4961 5084 5115 5412 5548 5890 5986 6270 6355 6479 6765 6789 6820 6897 6935 7068 7260 7502 7626 7790 8030 8322 8569 8833 8835 8979 9020 9052 9196 9348 9636 9922 10230 11253 11315 11495 11685 11780 11972 12045 12540 12710 12958 13530 13578 13794 13870 13981 14883 14965 15004 15252 15257 15580 16060 16644 17138 17666 17670 17958 18755 19065 19437 19844 20460 20805 22506 22630 22990 23370 24090 24149 24805 24893 25420 25707 25916 26499 27060 27156 27588 27740 27962 29766 29930 30514 32395 32923 33945 34276 34485 35332 35340 35916 37510 38130 38874 41610 41943 42845 42997 44165 44895 45012 45260 45771 45980 46740 48180 48298 49610 49786 51414 52998 55924 56265 56867 59532 59860 61028 64790 65846 67890 68970 69905 71269 72447 74415 74679 75020 76260 76285 77748 83220 83886 85690 85994 88330 89790 91542 92783 94259 96596 97185 98769 99220 99572 102828 105996 112530 113734 120745 124465 128535 128991 129580 131692 132495 135780 137940 139810 142538 144894 148830 149358 152570 153791 164615 167772 167827 170601 171380 171988 176660 179580 183084 185566 188518 194370 197538 209715 213807 214985 225060 227468 228855 241490 248930 257070 257982 264990 265639 273823 278349 279620 282777 284335 285076 289788 297660 298716 305140 307582 329230 335654 341202 356345 362153 362235 371132 373395 377036 388740 395076 419430 427614 429970 457710 461373 463915 471295 472967 482980 493845 497860 503481 514140 515964 529980 531278 547646 556698 565554 568670 615164 625537 644955 658460 671308 682404 712690 724306 724470 746790 768955 796917 821469 838860 839135 853005 855228 859940 915420 922746 927830 942590 945934 987690 1006962 1020613 1062556 1069035 1086459 1095292 1113396 1131108 1137340 1251074 1289910 1328195 1369115 1391745 1413885 1418901 1425380 1448612 1448940 1493580 1537910 1593834 1642938 1678270 1706010 1762877 1810765 1845492 1855660 1876611 1885180 1891868 1975380 2013924 2041226 2138070 2172918 2306865 2364835 2502148 2517405 2579820 2656390 2738230 2783490 2827770 2837802 2922029 3061839 3075820 3127685 3187668 3285876 3356540 3412020 3525754 3621530 3753222 3984585 4082452 4107345 4276140 4345836 4613730 4729670 5034810 5103065 5202637 5288631 5312780 5432295 5476460 5566980 5655540 5675604 5844058 6123678 6255370 6880907 7051508 7094505 7243060 7506444 7969170 8214690 8766087 8814385 9227460 9383055 9459340 10069620 10206130 10405274 10577262 10864590 11226743 11688116 12247356 12510740 13761814 14189010 14610145 15309195 15607911 15938340 16429380 17532174 17628770 18766110 19391647 20412260 20642721 20810548 21154524 21729180 22453486 26013185 26443155 27523628 28378020 29220290 30618390 31215822 33680229 34404535 35064348 35257540 37532220 38783294 41285442 43830435 44906972 52026370 52886310 56133715 58174941 58440580 61236780 62431644 67360458 68809070 77566588 78039555 82570884 87660870 96958235 103213605 104052740 105772620 112267430 116349882 134720916 137618140 156079110 168401145 175321740 193916470 206427210 213308117 224534860 232699764 290874705 312158220 336802290 387832940 412854420 426616234 581749410 639924351 673604580 853232468 1066540585 1163498820 1279848702 2133081170 2559697404 3199621755 4266162340 6399243510 12798487020
• Sum of all divisors σ(n): 44444897280
• Sum of proper divisors (its aliquot sum) s(n): 31646410260
• 12798487020 is an abundant number, because the sum of its proper divisors (31646410260) is greater than itself. Its abundance is 18847923240

Bases of 12798487020

• Binary: 1011111010110110010110100111101100₂
• Hexadecimal: 0x2FAD969EC
• Base-36: 5VNVZSC

Squares and roots of 12798487020

• 12798487020 squared (12798487020²) is 163801270001108480400
• 12798487020 cubed (12798487020³) is 2096408427968702272011324408000
• The square root of 12798487020 is 113130.3983021363
• The cube root of 12798487020 is 2339.1220206813

Scales and comparisons

• 12,798,487,020 seconds is equal to 406 years, 49 weeks, 3 days, 15 hours, 17 minutes.
• To count from 1 to 12,798,487,020 would take you about eight hundred thirteen 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 12798487020 cubic inches would be around 194.9 feet tall.

Recreational maths with 12798487020

• 12798487020 backwards is 02078489721
• The number of decimal digits it has is: 11
• The sum of 12798487020's digits is 48
• More coming soon!