20403604480

Names of 20403604480

• Cardinal: 20403604480 can be written as Twenty billion, four hundred three million, six hundred four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.040360448 × 10¹⁰

Factors of 20403604480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 116

Divisors of 20403604480

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 56 64 70 76 80 83 95 112 128 133 140 152 160 166 190 224 256 266 280 304 320 332 361 380 415 448 512 532 560 581 608 640 664 665 722 760 830 896 1024 1064 1120 1162 1216 1280 1328 1330 1444 1520 1577 1660 1792 1805 2128 2240 2324 2432 2527 2560 2656 2660 2888 2905 3040 3154 3320 3584 3610 4256 4480 4648 4864 5054 5120 5312 5320 5776 5810 6080 6308 6640 6859 7168 7220 7885 8512 8960 9296 9728 10108 10624 10640 11039 11552 11620 12160 12616 12635 13280 13718 14440 15770 17024 17920 18592 19456 20216 21248 21280 22078 23104 23240 24320 25232 25270 26560 27436 28880 29963 31540 34048 34295 35840 37184 40432 42496 42560 44156 46208 46480 48013 48640 50464 50540 53120 54872 55195 57760 59926 63080 68096 68590 74368 80864 84992 85120 88312 92416 92960 96026 97280 100928 101080 106240 109744 110390 115520 119852 126160 136192 137180 148736 149815 161728 170240 176624 184832 185920 192052 201856 202160 209741 212480 219488 220780 231040 239704 240065 252320 274360 297472 299630 323456 340480 353248 369664 371840 384104 403712 404320 419482 424960 438976 441560 462080 479408 480130 504640 548720 569297 594944 599260 646912 680960 706496 743680 768208 807424 808640 838964 877952 883120 924160 958816 960260 1009280 1048705 1097440 1138594 1198520 1293824 1412992 1487360 1536416 1614848 1617280 1677928 1755904 1766240 1848320 1917632 1920520 2018560 2097410 2194880 2277188 2397040 2587648 2825984 2846485 2974720 3072832 3234560 3355856 3511808 3532480 3835264 3841040 3985079 4037120 4194820 4389760 4554376 4794080 5651968 5692970 6145664 6469120 6711712 7023616 7064960 7670528 7682080 7970158 8074240 8389640 8779520 9108752 9588160 11303936 11385940 12291328 12938240 13423424 14129920 15341056 15364160 15940316 16779280 17559040 18217504 19176320 19925395 22771880 24582656 26846848 28259840 30682112 30728320 31880632 33558560 35118080 36435008 38352640 39850790 45543760 49165312 53693696 56519680 61456640 63761264 67117120 72870016 76705280 79701580 91087520 107387392 122913280 127522528 134234240 145740032 153410560 159403160 182175040 214774784 245826560 255045056 268468480 291480064 318806320 364350080 510090112 536936960 582960128 637612640 728700160 1020180224 1073873920 1275225280 1457400320 2040360448 2550450560 2914800640 4080720896 5100901120 10201802240 20403604480
• Sum of all divisors σ(n): 59755368960
• Sum of proper divisors (its aliquot sum) s(n): 39351764480
• 20403604480 is an abundant number, because the sum of its proper divisors (39351764480) is greater than itself. Its abundance is 18948160000

Bases of 20403604480

• Binary: 10011000000001001100100110000000000₂
• Hexadecimal: 0x4C0264C00
• Base-36: 9DFS1Z4

Squares and roots of 20403604480

• 20403604480 squared (20403604480²) is 416307075776276070400
• 20403604480 cubed (20403604480³) is 8494164916364525907730235392000
• The square root of 20403604480 is 142841.1862174211
• The cube root of 20403604480 is 2732.5553357189

Scales and comparisons

• 20,403,604,480 seconds is equal to 648 years, 40 weeks, 19 hours, 54 minutes, 40 seconds.
• To count from 1 to 20,403,604,480 would take you about one thousand, two hundred ninety-seven 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 20403604480 cubic inches would be around 227.7 feet tall.

Recreational maths with 20403604480

• 20403604480 backwards is 08440630402
• The number of decimal digits it has is: 11
• The sum of 20403604480's digits is 31
• More coming soon!