98135128920

Names of 98135128920

• Cardinal: 98135128920 can be written as Ninety-eight billion, one hundred thirty-five million, one hundred twenty-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 9.813512892 × 10¹⁰

Factors of 98135128920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 421

Divisors of 98135128920

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 31 40 60 62 93 97 120 124 155 186 194 248 283 291 310 372 388 465 485 566 582 620 744 776 849 930 961 970 1132 1164 1240 1415 1455 1698 1860 1922 1940 2264 2328 2830 2883 2910 3007 3396 3720 3844 3880 4245 4805 5660 5766 5820 6014 6792 7688 8490 8773 9021 9610 11320 11532 11640 12028 14415 15035 16980 17546 18042 19220 23064 24056 26319 27451 28830 29791 30070 33960 35092 36084 38440 43865 45105 52638 54902 57660 59582 60140 70184 72168 82353 87730 89373 90210 93217 105276 109804 115320 119164 120280 131595 137255 148955 164706 175460 178746 180420 186434 210552 219608 238328 263190 271963 274510 279651 297910 329412 350920 357492 360840 372868 411765 446865 466085 526380 543926 549020 559302 595820 658824 714984 745736 815889 823530 850981 893730 932170 1052760 1087852 1098040 1118604 1191640 1359815 1398255 1631778 1647060 1701962 1787460 1864340 2175704 2237208 2552943 2719630 2796510 2889727 3263556 3294120 3403924 3574920 3728680 4079445 4254905 5105886 5439260 5593020 5779454 6527112 6807848 8158890 8430853 8509810 8669181 10211772 10878520 11186040 11558908 12764715 14448635 16317780 16861706 17019620 17338362 20423544 23117816 25292559 25529430 26380411 28897270 32635560 33723412 34039240 34676724 42154265 43345905 50585118 51058860 52760822 57794540 67446824 69353448 79141233 84308530 86691810 101170236 102117720 105521644 115589080 126462795 131902055 158282466 168617060 173383620 202340472 211043288 252925590 263804110 316564932 337234120 346767240 395706165 505851180 527608220 633129864 791412330 817792741 1011702360 1055216440 1582824660 1635585482 2453378223 3165649320 3271170964 4088963705 4906756446 6542341928 8177927410 9813512892 12266891115 16355854820 19627025784 24533782230 32711709640 49067564460 98135128920
• Sum of all divisors σ(n): 308440903680
• Sum of proper divisors (its aliquot sum) s(n): 210305774760
• 98135128920 is an abundant number, because the sum of its proper divisors (210305774760) is greater than itself. Its abundance is 112170645840

Bases of 98135128920

• Binary: 1011011011001010011110011101101011000₂
• Hexadecimal: 0x16D94F3B58
• Base-36: 192Z4E3C

Squares and roots of 98135128920

• 98135128920 squared (98135128920²) is 9630503528145020366400
• 98135128920 cubed (98135128920³) is 945090705299026422112689636288000
• The square root of 98135128920 is 313265.2692527533
• The cube root of 98135128920 is 4612.5543776023

Scales and comparisons

• 98,135,128,920 seconds is equal to 3,120 years, 20 weeks, 3 days, 6 hours, 2 minutes.
• To count from 1 to 98,135,128,920 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 98135128920 cubic inches would be around 384.4 feet tall.

Recreational maths with 98135128920

• 98135128920 backwards is 02982153189
• The number of decimal digits it has is: 11
• The sum of 98135128920's digits is 48
• More coming soon!