23172937920

Names of 23172937920

• Cardinal: 23172937920 can be written as Twenty-three billion, one hundred seventy-two million, nine hundred thirty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.317293792 × 10¹⁰

Factors of 23172937920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 10645

Divisors of 23172937920

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 23 24 27 30 32 33 36 40 44 45 46 48 54 55 60 64 66 69 72 80 88 90 92 96 99 108 110 115 120 132 135 138 144 160 165 176 180 184 192 198 207 216 220 230 240 253 264 270 276 288 297 320 330 345 352 360 368 396 414 432 440 460 480 495 506 528 540 552 576 594 621 660 690 704 720 736 759 792 828 864 880 920 960 990 1012 1035 1056 1080 1104 1188 1242 1265 1320 1380 1440 1472 1485 1518 1584 1656 1728 1760 1840 1980 2024 2070 2112 2160 2208 2277 2376 2484 2530 2640 2760 2880 2970 3036 3105 3168 3312 3520 3680 3795 3960 4048 4140 4320 4416 4554 4752 4968 5060 5280 5520 5940 6072 6210 6336 6624 6831 7360 7590 7920 8096 8280 8640 9108 9504 9936 10120 10560 10601 11040 11385 11880 12144 12420 13248 13662 15180 15840 16192 16560 18216 19008 19872 20240 21202 22080 22770 23760 24288 24840 27324 30360 31680 31803 33120 34155 36432 39744 40480 42404 45540 47520 48576 49680 53005 54648 60720 63606 66240 68310 72864 80960 84808 91080 95040 95409 99360 106010 109296 116611 121440 127212 136620 145728 159015 169616 182160 190818 198720 212020 218592 233222 242880 243823 254424 273240 286227 318030 339232 349833 364320 381636 424040 437184 466444 477045 487646 508848 546480 572454 583055 636060 678464 699666 728640 731469 763272 848080 932888 954090 975292 1017696 1049499 1092960 1144908 1166110 1219115 1272120 1399332 1431135 1462938 1526544 1696160 1749165 1865776 1908180 1950584 2035392 2098998 2185920 2194407 2289816 2332220 2438230 2544240 2682053 2798664 2862270 2925876 3053088 3148497 3392320 3498330 3657345 3731552 3816360 3901168 4197996 4388814 4579632 4664440 4876460 5088480 5247495 5364106 5597328 5724540 5851752 6106176 6296994 6583221 6996660 7314690 7463104 7632720 7802336 8046159 8395992 8777628 9159264 9328880 9752920 10176960 10494990 10728212 10972035 11194656 11449080 11703504 12593988 13166442 13410265 13993320 14629380 15265440 15604672 15742485 16092318 16791984 17555256 18318528 18657760 19505840 20989980 21456424 21944070 22389312 22898160 23407008 24138477 25187976 26332884 26820530 27986640 29258760 30530880 31484970 32184636 32916105 33583968 35110512 37315520 39011680 40230795 41979960 42912848 43888140 45796320 46814016 48276954 50375952 52665768 53641060 55973280 58517520 62969940 64369272 65832210 67167936 70221024 72415431 78023360 80461590 83959920 85825696 87776280 91592640 96553908 100751904 105331536 107282120 111946560 117035040 120692385 125939880 128738544 131664420 140442048 144830862 160923180 167919840 171651392 175552560 193107816 201503808 210663072 214564240 234070080 241384770 251879760 257477088 263328840 289661724 321846360 335839680 351105120 362077155 386215632 421326144 429128480 482769540 503759520 514954176 526657680 579323448 643692720 702210240 724154310 772431264 858256960 965539080 1007519040 1053315360 1158646896 1287385440 1448308620 1544862528 1931078160 2106630720 2317293792 2574770880 2896617240 3862156320 4634587584 5793234480 7724312640 11586468960 23172937920
• Sum of all divisors σ(n): 93066900480
• Sum of proper divisors (its aliquot sum) s(n): 69893962560
• 23172937920 is an abundant number, because the sum of its proper divisors (69893962560) is greater than itself. Its abundance is 46721024640

Bases of 23172937920

• Binary: 10101100101001101101111100011000000₂
• Hexadecimal: 0x56536F8C0
• Base-36: AN8KHC0

Squares and roots of 23172937920

• 23172937920 squared (23172937920²) is 536985051844173926400
• 23172937920 cubed (23172937920³) is 12443521270353023910149849088000
• The square root of 23172937920 is 152226.6005663923
• The cube root of 23172937920 is 2850.9769061009

Scales and comparisons

• 23,172,937,920 seconds is equal to 736 years, 43 weeks, 7 hours, 12 minutes.
• To count from 1 to 23,172,937,920 would take you about one thousand, four hundred seventy-three 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 23172937920 cubic inches would be around 237.6 feet tall.

Recreational maths with 23172937920

• 23172937920 backwards is 02973927132
• 23172937920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 23172937920's digits is 45
• More coming soon!