5131261980

Names of 5131261980

• Cardinal: 5131261980 can be written as Five billion, one hundred thirty-one million, two hundred sixty-one thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 5.13126198 × 10⁹

Factors of 5131261980

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 163

Divisors of 5131261980

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 17 18 19 20 26 27 30 31 34 36 38 39 45 51 52 54 57 60 62 65 68 73 76 78 85 90 93 95 102 108 114 117 124 130 135 146 153 155 156 170 171 180 186 190 195 204 219 221 228 234 247 255 260 270 279 285 292 306 310 323 340 342 351 365 372 380 390 403 438 442 459 465 468 494 510 513 527 540 558 570 585 589 612 620 646 657 663 684 702 730 741 765 780 806 837 855 876 884 918 930 949 969 988 1020 1026 1054 1095 1105 1116 1140 1170 1178 1209 1235 1241 1292 1314 1326 1387 1395 1404 1460 1482 1530 1581 1612 1615 1674 1710 1755 1767 1836 1860 1898 1938 1971 1989 2015 2052 2108 2190 2210 2223 2263 2295 2340 2356 2418 2470 2482 2565 2628 2635 2652 2774 2790 2847 2907 2945 2964 3060 3162 3230 3285 3315 3348 3420 3510 3534 3627 3705 3723 3796 3876 3942 3978 4030 4161 4185 4199 4380 4420 4446 4526 4590 4743 4745 4836 4845 4940 4964 5130 5270 5301 5548 5580 5694 5814 5890 5967 6045 6205 6324 6460 6570 6630 6669 6789 6851 6935 7020 7068 7254 7410 7446 7657 7884 7905 7956 8060 8322 8370 8398 8541 8721 8835 8892 9052 9180 9486 9490 9690 9855 9945 10013 10260 10540 10602 10881 11115 11169 11315 11388 11628 11780 11934 12090 12410 12483 12597 13140 13260 13338 13578 13702 13870 14229 14235 14508 14535 14820 14892 15314 15810 15903 16133 16644 16740 16796 17082 17442 17670 18031 18135 18615 18972 18980 19380 19710 19890 20026 20367 20553 20805 20995 21204 21762 22230 22338 22630 22971 23579 23715 23868 24180 24820 24966 25194 25623 26505 26676 27156 27404 27740 28458 28470 29070 29419 29835 30039 30628 31620 31806 32266 33345 33507 33945 34164 34255 34884 35340 36062 36270 37230 37449 37791 38285 38471 39420 39780 40052 40734 41106 41610 41990 42705 42997 43524 43605 44460 44676 45260 45942 47158 47430 48399 49932 50065 50388 51246 53010 54093 54405 55845 56916 56940 58140 58838 59670 60078 61101 61659 62415 62985 63612 64532 66690 67014 67890 68510 68913 70737 71145 72124 72540 74460 74898 75582 76570 76942 79515 80665 81468 82212 83220 83980 85410 85994 87210 88257 90117 90155 91884 94316 94860 96798 100130 101835 102492 102765 106020 108186 108810 111690 113373 114855 115413 117676 117895 119340 120156 122202 123318 124830 125970 128115 128991 130169 133380 134028 135780 137020 137826 141474 142290 145197 147095 149796 150195 151164 153140 153884 159030 161330 162279 167535 170820 171988 174420 176514 180234 180310 184977 187245 188955 192355 193596 200260 203670 205530 206739 212211 214985 216372 217620 223380 226746 229710 230826 235790 241995 244404 246636 249660 251940 256230 257982 260338 264771 270351 270465 275652 282948 284580 290394 294190 300390 305505 306527 308295 318060 322660 324558 335070 344565 346239 353028 353685 360468 360620 369954 374490 377910 384710 386973 390507 407340 411060 413478 424422 429970 435591 441285 450585 453492 459420 461652 471580 483990 486837 500123 512460 515964 520676 529542 540702 540930 558961 566865 577065 580788 588380 600780 611010 613054 616590 636633 644955 649116 650845 670140 689130 692478 707370 725985 730949 739908 748980 755820 769420 773946 781014 794313 811395 826956 848844 859940 871182 882570 901170 919581 924885 967980 973674 1000246 1033695 1038717 1059084 1061055 1081404 1081860 1117922 1133730 1154130 1160919 1171521 1222020 1226108 1233180 1273266 1289910 1301690 1323855 1351755 1378260 1384956 1414740 1451970 1461898 1500369 1532635 1547892 1562028 1588626 1622790 1676883 1731195 1742364 1765140 1802340 1839162 1849770 1934865 1947348 1952535 2000492 2067390 2077434 2122110 2177955 2192847 2235844 2267460 2308260 2321838 2343042 2434185 2500615 2546532 2579820 2603380 2647710 2703510 2758743 2794805 2903940 2923796 3000738 3065270 3177252 3183165 3245580 3353766 3462390 3514563 3654745 3678324 3699540 3869730 3905070 3971565 4134780 4154868 4244220 4355910 4385694 4501107 4597905 4643676 4686084 4868370 5001230 5030649 5193585 5295420 5407020 5517486 5589610 5804595 5857605 6001476 6130540 6366330 6578541 6707532 6924780 7029126 7309490 7501845 7739460 7810140 7943130 8276229 8384415 8711820 8771388 9002214 9195810 9502337 9736740 10002460 10061298 10387170 10964235 11034972 11179220 11609190 11715210 12732660 13157082 13503321 13793715 14058252 14618980 15003690 15091947 15886260 16552458 16768830 17572815 18004428 18391620 19004674 19735623 20122596 20774340 21928470 22505535 23218380 23430420 25153245 26314164 27006642 27587430 28507011 30007380 30183894 32892705 33104916 33537660 35145630 38009348 39471246 41381145 43856940 45011070 47511685 50306490 54013284 55174860 57014022 60367788 65785410 67516605 70291260 75459735 78942492 82762290 85521033 90022140 95023370 98678115 100612980 114028044 131570820 135033210 142535055 150919470 165524580 171042066 190046740 197356230 256563099 270066420 285070110 301838940 342084132 394712460 427605165 513126198 570140220 855210330 1026252396 1282815495 1710420660 2565630990 5131261980
• Sum of all divisors σ(n): 20050329600
• Sum of proper divisors (its aliquot sum) s(n): 14919067620
• 5131261980 is an abundant number, because the sum of its proper divisors (14919067620) is greater than itself. Its abundance is 9787805640

Bases of 5131261980

• Binary: 100110001110110001101100000011100₂
• Hexadecimal: 0x131D8D81C
• Base-36: 2CV0R30

Squares and roots of 5131261980

• 5131261980 squared (5131261980²) is 26329849507393520400
• 5131261980 cubed (5131261980³) is 135105355716410100126874392000
• The square root of 5131261980 is 71632.8275303997
• The cube root of 5131261980 is 1724.8105349565

Scales and comparisons

• 5,131,261,980 seconds is equal to 163 years, 8 weeks, 1 day, 14 hours, 33 minutes.
• To count from 1 to 5,131,261,980 would take you about three 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 5131261980 cubic inches would be around 143.7 feet tall.

Recreational maths with 5131261980

• 5131261980 backwards is 0891621315
• 5131261980 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5131261980's digits is 36
• More coming soon!