98129127940

Names of 98129127940

• Cardinal: 98129127940 can be written as Ninety-eight billion, one hundred twenty-nine million, one hundred twenty-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 9.812912794 × 10¹⁰

Factors of 98129127940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 640

Divisors of 98129127940

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 20 31 53 62 79 103 106 124 155 158 206 212 265 310 316 367 395 412 515 530 620 734 790 1030 1060 1468 1580 1643 1835 2060 2449 3193 3286 3670 4187 4898 5459 6386 6572 7340 8137 8215 8374 9796 10918 11377 12245 12772 15965 16274 16430 16748 19451 20935 21836 22754 24490 27295 28993 31930 32548 32860 37801 38902 40685 41870 45508 48980 54590 56885 57986 63860 75602 77804 81370 83740 97255 109180 113770 115972 129797 144965 151204 162740 169229 189005 194510 227540 252247 259594 289930 338458 378010 389020 431261 504494 519188 579860 602981 648985 676916 756020 846145 862522 898783 1008988 1171831 1205962 1261235 1297970 1536629 1692290 1725044 1797566 2003453 2156305 2343662 2411924 2522470 2595940 2986279 3014905 3073258 3384580 3595132 4006906 4312610 4493915 4687324 5044940 5859155 5972558 6029810 6146516 7683145 8013812 8625220 8987830 10017265 11718310 11945116 12059620 13369091 14931395 15366290 17975660 20034530 23436620 26738182 29862790 30732580 40069060 47635499 53476364 59725580 62107043 66845455 92574649 95270998 124214086 133690910 158272787 185149298 190541996 238177495 248428172 267381820 310535215 316545574 370298596 462873245 476354990 621070430 633091148 791363935 925746490 952709980 1242140860 1582727870 1851492980 3165455740 4906456397 9812912794 19625825588 24532281985 49064563970 98129127940
• Sum of all divisors σ(n): 222210293760
• Sum of proper divisors (its aliquot sum) s(n): 124081165820
• 98129127940 is an abundant number, because the sum of its proper divisors (124081165820) is greater than itself. Its abundance is 25952037880

Bases of 98129127940

• Binary: 1011011011000111100111010101000000100₂
• Hexadecimal: 0x16D8F3AA04
• Base-36: 192VJRPG

Squares and roots of 98129127940

• 98129127940 squared (98129127940²) is 9629325750264888643600
• 98129127940 cubed (98129127940³) is 944917338523679746597677462184000
• The square root of 98129127940 is 313255.6909937949
• The cube root of 98129127940 is 4612.4603561881

Scales and comparisons

• 98,129,127,940 seconds is equal to 3,120 years, 10 weeks, 3 days, 19 hours, 5 minutes, 40 seconds.
• To count from 1 to 98,129,127,940 would take you about six thousand, two hundred forty 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 98129127940 cubic inches would be around 384.4 feet tall.

Recreational maths with 98129127940

• 98129127940 backwards is 04972192189
• The number of decimal digits it has is: 11
• The sum of 98129127940's digits is 52
• More coming soon!