49013807990

Names of 49013807990

• Cardinal: 49013807990 can be written as Forty-nine billion, thirteen million, eight hundred seven thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 4.901380799 × 10¹⁰

Factors of 49013807990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 802

Divisors of 49013807990

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 7 10 14 23 29 35 46 53 58 70 106 115 145 161 203 230 265 290 322 371 406 530 667 683 742 805 841 1015 1219 1334 1366 1537 1610 1682 1855 2030 2438 3074 3335 3415 3710 4205 4669 4781 5887 6095 6670 6830 7685 8410 8533 9338 9562 10759 11774 12190 15370 15709 17066 19343 19807 21518 23345 23905 29435 31418 35351 36199 38686 39614 42665 44573 46690 47810 53795 58870 70702 72398 78545 85330 89146 96715 99035 107590 109963 135401 138649 157090 176755 180995 193430 198070 219926 222865 247457 253393 270802 277298 312011 353510 361990 445730 455561 494914 506786 549815 574403 624022 677005 693245 832577 911122 1025179 1049771 1099630 1148806 1237285 1266965 1354010 1386490 1560055 1665154 2050358 2099542 2277805 2474570 2533930 2872015 3120110 3188927 4020821 4162885 4555610 5125895 5248855 5744030 5828039 6377854 7176253 7348397 8041642 8325770 10251790 10497710 11656078 13211269 14352506 14696794 15944635 20104105 24144733 26422538 29140195 30443359 31889270 35881265 36741985 40208210 48289466 58280390 60886718 66056345 71762530 73483970 92478883 120723665 132112690 152216795 169013131 184957766 213103513 241447330 304433590 338026262 426207026 462394415 700197257 845065655 924788830 1065517565 1400394514 1690131310 2131035130 3500986285 4901380799 7001972570 9802761598 24506903995 49013807990
• Sum of all divisors σ(n): 111183860736
• Sum of proper divisors (its aliquot sum) s(n): 62170052746
• 49013807990 is an abundant number, because the sum of its proper divisors (62170052746) is greater than itself. Its abundance is 13156244756

Bases of 49013807990

• Binary: 101101101001011100110101101101110110₂
• Hexadecimal: 0xB69735B76
• Base-36: MILK0AE

Squares and roots of 49013807990

• 49013807990 squared (49013807990²) is 2402353373680587840100
• 49013807990 cubed (49013807990³) is 117748486981709051984990222399000
• The square root of 49013807990 is 221390.6230850801
• The cube root of 49013807990 is 3659.6494032967

Scales and comparisons

• 49,013,807,990 seconds is equal to 1,558 years, 25 weeks, 2 days, 10 hours, 39 minutes, 50 seconds.
• To count from 1 to 49,013,807,990 would take you about three thousand, one hundred sixteen 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 49013807990 cubic inches would be around 305 feet tall.

Recreational maths with 49013807990

• 49013807990 backwards is 09970831094
• The number of decimal digits it has is: 11
• The sum of 49013807990's digits is 50
• More coming soon!