2123732520

Names of 2123732520

• Cardinal: 2123732520 can be written as Two billion, one hundred twenty-three million, seven hundred thirty-two thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.12373252 × 10⁹

Factors of 2123732520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 30

Divisors of 2123732520

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 27 28 30 35 36 39 40 42 45 49 52 54 56 60 63 65 70 72 78 81 84 90 91 98 104 105 108 117 120 126 130 135 140 147 156 162 168 180 182 189 195 196 210 216 234 243 245 252 260 270 273 280 294 312 315 324 343 351 360 364 378 390 392 405 420 441 455 468 486 490 504 520 540 546 567 585 588 630 637 648 686 702 728 735 756 780 810 819 840 882 910 936 945 972 980 1029 1053 1080 1092 1134 1170 1176 1215 1260 1274 1323 1365 1372 1404 1470 1512 1560 1620 1638 1701 1715 1755 1764 1820 1890 1911 1944 1960 2058 2106 2184 2205 2268 2340 2401 2430 2457 2520 2548 2646 2730 2744 2808 2835 2940 3087 3159 3185 3240 3276 3402 3430 3510 3528 3640 3780 3822 3969 4095 4116 4212 4410 4459 4536 4680 4802 4860 4914 5096 5145 5265 5292 5460 5670 5733 5880 6174 6318 6370 6552 6615 6804 6860 7020 7203 7371 7560 7644 7938 8190 8232 8424 8505 8820 8918 9261 9555 9604 9720 9828 10290 10530 10584 10920 11340 11466 11907 12005 12285 12348 12636 12740 13230 13377 13608 13720 14040 14406 14742 15288 15435 15795 15876 16380 16807 17010 17199 17640 17836 18522 19110 19208 19656 19845 20580 21060 21609 22113 22295 22680 22932 23814 24010 24570 24696 25272 25480 26460 26754 27783 28665 28812 29484 30870 31213 31590 31752 32760 33614 34020 34398 35672 36015 36855 37044 38220 39690 40131 41160 42120 43218 44226 44590 45864 46305 47628 48020 49140 50421 51597 52920 53508 55566 57330 57624 58968 59535 61740 62426 63180 64827 66885 67228 68040 68796 72030 73710 74088 76440 79380 80262 83349 84035 85995 86436 88452 89180 92610 93639 95256 96040 98280 100842 103194 107016 108045 110565 111132 114660 119070 120393 123480 124852 126360 129654 133770 134456 137592 138915 144060 147420 151263 154791 156065 158760 160524 166698 168070 171990 172872 176904 178360 185220 187278 194481 200655 201684 206388 216090 218491 221130 222264 229320 238140 240786 249704 252105 257985 259308 267540 277830 280917 288120 294840 302526 309582 312130 321048 324135 333396 336140 343980 361179 370440 374556 388962 401310 403368 412776 416745 432180 436982 442260 453789 468195 476280 481572 504210 515970 518616 535080 555660 561834 583443 601965 605052 619164 624260 648270 655473 666792 672280 687960 722358 749112 756315 773955 777924 802620 833490 842751 864360 873964 884520 907578 936390 963144 972405 1008420 1031940 1083537 1092455 1111320 1123668 1166886 1203930 1210104 1238328 1248520 1296540 1310946 1361367 1404585 1444716 1512630 1547910 1555848 1605240 1666980 1685502 1747928 1805895 1815156 1872780 1944810 1966419 2016840 2063880 2167074 2184910 2247336 2268945 2333772 2407860 2528253 2593080 2621892 2722734 2809170 2889432 2917215 3025260 3095820 3277365 3333960 3371004 3611790 3630312 3745560 3889620 3932838 4084101 4213755 4334148 4369820 4537890 4667544 4815720 5056506 5243784 5417685 5445468 5618340 5834430 5899257 6050520 6191640 6554730 6742008 6806835 7223580 7584759 7779240 7865676 8168202 8427510 8668296 8739640 9075780 9832095 10113012 10835370 10890936 11236680 11668860 11798514 12641265 13109460 13613670 14447160 15169518 15731352 16336404 16855020 17697771 18151560 19664190 20226024 20420505 21670740 23337720 23597028 25282530 26218920 27227340 29496285 30339036 32672808 33710040 35395542 37923795 39328380 40841010 43341480 47194056 50565060 53093313 54454680 58992570 60678072 70791084 75847590 78656760 81682020 88488855 101130120 106186626 117985140 141582168 151695180 163364040 176977710 212373252 235970280 265466565 303390360 353955420 424746504 530933130 707910840 1061866260 2123732520
• Sum of all divisors σ(n): 8993013120
• Sum of proper divisors (its aliquot sum) s(n): 6869280600
• 2123732520 is an abundant number, because the sum of its proper divisors (6869280600) is greater than itself. Its abundance is 4745548080

Bases of 2123732520

• Binary: 1111110100101011001011000101000₂
• Hexadecimal: 0x7E959628
• Base-36: Z4EYI0

Squares and roots of 2123732520

• 2123732520 squared (2123732520²) is 4510239816505550400
• 2123732520 cubed (2123732520³) is 9578542971311670144979008000
• The square root of 2123732520 is 46083.9724850191
• The cube root of 2123732520 is 1285.3851328843

Scales and comparisons

• 2,123,732,520 seconds is equal to 67 years, 27 weeks, 3 days, 5 hours, 42 minutes.
• To count from 1 to 2,123,732,520 would take you about one hundred thirty-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 2123732520 cubic inches would be around 107.1 feet tall.

Recreational maths with 2123732520

• 2123732520 backwards is 0252373212
• 2123732520 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2123732520's digits is 27
• More coming soon!