20716609320

Names of 20716609320

• Cardinal: 20716609320 can be written as Twenty billion, seven hundred sixteen million, six hundred nine thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.071660932 × 10¹⁰

Factors of 20716609320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4650

Divisors of 20716609320

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 31 33 36 37 40 44 45 55 60 62 66 72 74 88 90 93 99 110 111 120 124 132 148 155 165 180 185 186 198 220 222 248 264 279 296 310 330 333 341 360 370 372 396 407 440 444 465 495 555 558 620 660 666 682 740 744 792 814 888 930 990 1023 1110 1116 1147 1221 1240 1320 1332 1364 1395 1480 1628 1665 1705 1860 1980 2035 2046 2220 2232 2294 2442 2664 2728 2790 3069 3256 3330 3410 3441 3663 3720 3960 4070 4092 4440 4561 4588 4884 5115 5580 5735 6105 6138 6660 6820 6882 7326 8140 8184 9122 9176 9768 10230 10323 11160 11470 12210 12276 12617 13320 13640 13683 13764 14652 15345 16280 17205 18244 18315 20460 20646 22805 22940 24420 24552 25234 27366 27528 29304 30690 34410 36488 36630 37851 40920 41049 41292 45610 45880 48840 50171 50468 51615 54732 61380 63085 68415 68820 73260 75702 82098 82584 91220 100342 100936 103230 109464 113553 122760 126170 136830 137640 141391 146520 150513 151404 164196 168757 182440 189255 200684 205245 206460 227106 250855 252340 273660 282782 301026 302808 328392 337514 378510 401368 410490 412920 424173 451539 454212 501710 504680 506271 547320 565564 567765 602052 675028 706955 752565 757020 820980 843785 848346 903078 908424 1003420 1012542 1131128 1135530 1204104 1272519 1350056 1413910 1505130 1514040 1518813 1555301 1641960 1687570 1696692 1806156 1856327 2006840 2025084 2120865 2257695 2271060 2531355 2545038 2827820 3010260 3037626 3110602 3375140 3393384 3612312 3712654 4050168 4241730 4515390 4542120 4665903 5062710 5090076 5231467 5568981 5655640 6020520 6075252 6221204 6362595 6750280 7425308 7594065 7776505 8483460 9030780 9281635 9331806 10125420 10180152 10462934 11137962 12150504 12442408 12725190 13997709 14850616 15188130 15553010 15694401 16706943 16966920 18061560 18563270 18663612 20250840 20925868 22275924 23329515 25450380 26157335 27844905 27995418 30376260 31106020 31388802 33413886 37126540 37327224 41851736 44551848 46659030 47083203 50900760 52314670 55689810 55990836 57546137 60752520 62212040 62777604 66827772 69988545 74253080 78472005 83534715 93318060 94166406 104629340 111379620 111981672 115092274 125555208 133655544 139977090 156944010 167069430 172638411 186636120 188332812 209258680 222759240 230184548 235416015 279954180 287730685 313888020 334138860 345276822 376665624 460369096 470832030 517915233 559908360 575461370 627776040 668277720 690553644 863192055 941664060 1035830466 1150922740 1381107288 1726384110 1883328120 2071660932 2301845480 2589576165 3452768220 4143321864 5179152330 6905536440 10358304660 20716609320
• Sum of all divisors σ(n): 77885383680
• Sum of proper divisors (its aliquot sum) s(n): 57168774360
• 20716609320 is an abundant number, because the sum of its proper divisors (57168774360) is greater than itself. Its abundance is 36452165040

Bases of 20716609320

• Binary: 10011010010110011100101111100101000₂
• Hexadecimal: 0x4D2CE5F28
• Base-36: 9IM4U20

Squares and roots of 20716609320

• 20716609320 squared (20716609320²) is 429177901717510862400
• 20716609320 cubed (20716609320³) is 8891110918659029539197077568000
• The square root of 20716609320 is 143932.6555024953
• The cube root of 20716609320 is 2746.4575575113

Scales and comparisons

• 20,716,609,320 seconds is equal to 658 years, 37 weeks, 4 days, 13 hours, 42 minutes.
• To count from 1 to 20,716,609,320 would take you about one thousand, three hundred seventeen 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 20716609320 cubic inches would be around 228.9 feet tall.

Recreational maths with 20716609320

• 20716609320 backwards is 02390661702
• 20716609320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20716609320's digits is 36
• More coming soon!