20207261480

Names of 20207261480

• Cardinal: 20207261480 can be written as Twenty billion, two hundred seven million, two hundred sixty-one thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.020726148 × 10¹⁰

Factors of 20207261480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 248

Divisors of 20207261480

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 17 20 28 29 34 35 40 56 58 68 70 79 85 109 116 119 136 140 145 158 170 203 218 232 238 280 289 290 316 340 395 406 436 476 493 545 553 578 580 595 632 680 763 790 812 872 952 986 1015 1090 1106 1156 1160 1190 1343 1445 1526 1580 1624 1853 1972 2023 2030 2180 2212 2291 2312 2380 2465 2686 2765 2890 3052 3160 3161 3451 3706 3815 3944 4046 4060 4360 4424 4582 4760 4930 5372 5530 5780 6104 6322 6715 6902 7412 7630 8092 8120 8381 8611 9164 9265 9401 9860 10115 10744 11060 11455 11560 12644 12971 13430 13804 14824 15260 15805 16037 16184 16762 17222 17255 18328 18530 18802 19720 20230 22120 22127 22831 22910 25288 25942 26860 27608 30520 31501 31610 32074 33524 34444 34510 37060 37604 38947 40460 41905 43055 44254 45662 45820 47005 51884 53720 53737 58667 60277 63002 63220 64148 64855 67048 68888 69020 74120 75208 77894 80185 80920 83810 86110 88508 91324 91640 94010 103768 107474 110635 114155 117334 120554 126004 126440 128296 129710 138040 146387 155788 157505 159817 160370 167620 172220 177016 182648 188020 194735 214948 220507 221270 228310 234668 241108 249719 252008 259420 268685 272629 292774 293335 301385 311576 315010 319634 320740 335240 344440 376040 376159 389470 429896 441014 442540 456620 469336 482216 499438 518840 537370 545258 585548 586670 602770 630020 639268 641480 662099 731935 752318 778940 799085 882028 885080 913240 913529 998876 1024709 1074740 1090516 1102535 1171096 1173340 1205540 1248595 1260040 1278536 1324198 1363145 1463870 1504636 1557880 1598170 1748033 1764056 1827058 1880795 1997752 2049418 2149480 2181032 2205070 2346680 2411080 2488579 2497190 2648396 2726290 2927740 3009272 3196340 3310495 3496066 3654116 3761590 4098836 4245223 4410140 4567645 4634693 4977158 4994380 5123545 5296792 5452580 5855480 6392680 6394703 6620990 6992132 7308232 7523180 8197672 8490446 8740165 8820280 9135290 9269386 9954316 9988760 10247090 10905160 12442895 12789406 13241980 13984264 15046360 16980892 17420053 17480330 18270580 18538772 19908632 20494180 21226115 23173465 24885790 25578812 26483960 29716561 31973515 33961784 34840106 34960660 36541160 37077544 40988360 42452230 46346930 49771580 51157624 59433122 63947030 69680212 69921320 72168791 84904460 87100265 92693860 99543160 118866244 127894060 139360424 144337582 148582805 169808920 174200530 185387720 237732488 255788120 288675164 297165610 348401060 360843955 505181537 577350328 594331220 696802120 721687910 1010363074 1188662440 1443375820 2020726148 2525907685 2886751640 4041452296 5051815370 10103630740 20207261480
• Sum of all divisors σ(n): 58354560000
• Sum of proper divisors (its aliquot sum) s(n): 38147298520
• 20207261480 is an abundant number, because the sum of its proper divisors (38147298520) is greater than itself. Its abundance is 17940037040

Bases of 20207261480

• Binary: 10010110100011100100101011100101000₂
• Hexadecimal: 0x4B4725728
• Base-36: 9A6VQQW

Squares and roots of 20207261480

• 20207261480 squared (20207261480²) is 408333416521091790400
• 20207261480 cubed (20207261480³) is 8251300118663453743694153792000
• The square root of 20207261480 is 142152.2475376311
• The cube root of 20207261480 is 2723.7619819731

Scales and comparisons

• 20,207,261,480 seconds is equal to 642 years, 27 weeks, 3 days, 8 hours, 11 minutes, 20 seconds.
• To count from 1 to 20,207,261,480 would take you about one thousand, two hundred eighty-five 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 20207261480 cubic inches would be around 227 feet tall.

Recreational maths with 20207261480

• 20207261480 backwards is 08416270202
• The number of decimal digits it has is: 11
• The sum of 20207261480's digits is 32
• More coming soon!