19980048660

Names of 19980048660

• Cardinal: 19980048660 can be written as Nineteen billion, nine hundred eighty million, forty-eight thousand, six hundred sixty.

Scientific notation

• Scientific notation: 1.998004866 × 10¹⁰

Factors of 19980048660

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 349

Divisors of 19980048660

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 13 15 17 20 22 26 30 33 34 39 41 44 51 52 55 60 65 66 68 78 82 85 102 110 123 130 132 143 156 164 165 169 170 187 195 204 205 220 221 246 255 257 260 286 330 338 340 374 390 410 429 442 451 492 507 510 514 533 561 572 615 660 663 676 697 715 748 771 780 820 845 858 884 902 935 1014 1020 1028 1066 1105 1122 1230 1285 1326 1353 1394 1430 1542 1599 1690 1716 1804 1859 1870 2028 2091 2132 2145 2210 2244 2255 2431 2460 2535 2570 2652 2665 2706 2788 2805 2827 2860 2873 3084 3198 3315 3341 3380 3485 3718 3740 3855 4182 4290 4369 4420 4510 4862 5070 5140 5330 5412 5577 5610 5654 5746 5863 6396 6630 6682 6765 6929 6970 7293 7436 7667 7710 7995 8364 8481 8580 8619 8738 9020 9061 9295 9724 10023 10140 10455 10537 10660 11154 11220 11308 11492 11726 12155 13107 13260 13364 13530 13858 13940 14135 14365 14586 15334 15420 15990 16705 16962 17238 17476 17589 18122 18590 20046 20787 20910 21074 21845 22308 23001 23452 24310 26214 27060 27183 27716 27885 28270 28730 29172 29315 30668 31603 31611 31980 33410 33924 34476 34645 35178 36244 36465 36751 37180 38335 40092 41574 41820 42148 42405 43095 43433 43690 45305 46002 48059 48620 50115 52428 52685 54366 55770 56540 56797 57460 58630 63206 63222 65535 66820 69290 70356 72930 73502 76219 76670 83148 84810 86190 86866 87380 87945 90610 92004 94809 96118 99671 100230 103935 105370 108732 110253 111540 113594 115005 115907 117260 117793 126412 126444 130299 131070 135915 136981 138580 144177 145860 147004 152438 153340 158015 158055 169620 170391 172380 173732 175890 179129 181220 183755 189618 192236 199342 200460 207870 210740 217165 220506 227188 228657 230010 231814 235586 240295 260598 262140 271830 273962 283985 288354 299013 304876 316030 316110 340782 347721 351780 353379 358258 367510 379236 381095 398684 410943 415740 434330 441012 457314 460020 463628 471172 474045 477763 480590 498355 521196 537387 543660 547924 551265 567970 576708 579535 588965 598026 624767 632060 632220 651495 681564 684905 695442 706758 716516 720885 735020 738361 762190 821886 851955 868660 895645 914628 948090 955526 961180 996710 1074774 1102530 1135940 1143285 1159070 1177930 1196052 1249534 1295723 1302990 1369810 1390884 1413516 1433289 1441770 1476722 1495065 1506791 1524380 1643772 1703910 1738605 1766895 1780753 1791290 1874301 1896180 1911052 1970419 1993420 2054715 2149548 2205060 2215083 2286570 2318140 2328677 2355860 2388815 2499068 2591446 2605980 2686935 2739620 2866578 2883540 2953444 2990130 3013582 3123835 3407820 3477210 3533790 3561506 3582580 3691805 3748602 3887169 3940838 4109430 4430166 4520373 4573140 4657354 4777630 5182892 5342259 5373870 5733156 5911257 5980260 6027164 6247670 6478615 6954420 6986031 7067580 7123012 7166445 7383610 7497204 7533955 7774338 7881676 8121971 8218860 8860332 8903765 9040746 9314708 9371505 9555260 9852095 10684518 10747740 11075415 11643385 11822514 12495340 12957230 13972062 14332890 14767220 15067910 15548676 16243942 17807530 18081492 18743010 19435845 19588283 19704190 21369036 22150830 22601865 23286770 23645028 24365913 25615447 25914460 26711295 27944124 28665780 29556285 30135820 30272801 32487884 34930155 35615060 37486020 38871690 39176566 39408380 40609855 44301660 45203730 46573540 48731826 51230894 53422590 58764849 59112570 60545602 69860310 76846341 77743380 78353132 81219710 90407460 90818403 97463652 97941415 102461788 106845180 117529698 118225140 121091204 121829565 128077235 139720620 151364005 153692682 162439420 181636806 195882830 235059396 243659130 256154470 293824245 302728010 307385364 333000811 363273612 384231705 391765660 454092015 487318260 512308940 587648490 605456020 666001622 768463410 908184030 999002433 1175296980 1332003244 1536926820 1665004055 1816368060 1998004866 3330008110 3996009732 4995012165 6660016220 9990024330 19980048660
• Sum of all divisors σ(n): 71958668544
• Sum of proper divisors (its aliquot sum) s(n): 51978619884
• 19980048660 is an abundant number, because the sum of its proper divisors (51978619884) is greater than itself. Its abundance is 31998571224

Bases of 19980048660

• Binary: 10010100110111001110101100100010100₂
• Hexadecimal: 0x4A6E75914
• Base-36: 96FLS7O

Squares and roots of 19980048660

• 19980048660 squared (19980048660²) is 399202344455967795600
• 19980048660 cubed (19980048660³) is 7976082267416317783480933896000
• The square root of 19980048660 is 141350.7999977361
• The cube root of 19980048660 is 2713.5147118129

Scales and comparisons

• 19,980,048,660 seconds is equal to 635 years, 15 weeks, 5 days, 13 hours, 31 minutes.
• To count from 1 to 19,980,048,660 would take you about one thousand, two hundred seventy 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 19980048660 cubic inches would be around 226.1 feet tall.

Recreational maths with 19980048660

• 19980048660 backwards is 06684008991
• 19980048660 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19980048660's digits is 51
• More coming soon!