23213707440

Names of 23213707440

• Cardinal: 23213707440 can be written as Twenty-three billion, two hundred thirteen million, seven hundred seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.321370744 × 10¹⁰

Factors of 23213707440

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 391

Divisors of 23213707440

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 33 35 40 42 44 48 53 55 56 60 66 70 77 80 84 88 105 106 110 112 120 132 137 140 154 159 165 168 173 176 210 212 220 231 240 264 265 274 280 308 318 330 336 346 371 385 411 420 424 440 462 519 528 530 548 560 583 616 636 660 685 692 742 770 795 822 840 848 865 880 924 959 1038 1060 1096 1113 1155 1166 1211 1232 1272 1320 1370 1384 1484 1507 1540 1590 1644 1680 1730 1749 1848 1855 1903 1918 2055 2076 2120 2192 2226 2310 2332 2422 2544 2595 2640 2740 2768 2877 2915 2968 3014 3080 3180 3288 3460 3498 3633 3696 3710 3806 3836 4081 4110 4152 4240 4452 4521 4620 4664 4795 4844 5190 5480 5565 5709 5754 5830 5936 6028 6055 6160 6360 6576 6920 6996 7261 7266 7420 7535 7612 7672 8162 8220 8304 8745 8904 9042 9169 9240 9328 9515 9590 9688 10380 10549 10960 11130 11418 11508 11660 12056 12110 12243 12720 13321 13840 13992 14385 14522 14532 14840 15070 15224 15344 16324 16440 17490 17808 18084 18165 18338 18480 19030 19180 19376 20405 20760 21098 21783 22260 22605 22836 23016 23320 23701 24112 24220 24486 26642 27507 27984 28545 28770 29044 29064 29680 30140 30448 31647 32648 32880 34980 36168 36305 36330 36676 38060 38360 39963 40810 41520 42196 43566 44520 45210 45672 45845 46032 46640 47402 48440 48972 50827 52745 53284 55014 57090 57540 58088 58128 60280 61215 63294 64183 65296 66605 69960 71103 72336 72610 72660 73352 76120 76720 79871 79926 81620 84392 87132 89040 90420 91344 91690 94804 96880 97944 100859 101654 105490 106568 108915 110028 114180 115080 116176 118505 120560 122430 126588 128366 133210 137535 139920 142206 145220 145320 146704 152240 152481 158235 159742 159852 163240 165907 168784 174264 180840 183380 189608 192549 195888 199815 201718 203308 210980 213136 217830 220056 228360 230160 237010 239613 244860 253176 254135 256732 260711 266420 275070 284412 290440 290640 302577 304962 316470 319484 319704 320915 326480 331814 348528 355515 361680 366760 379216 385098 399355 399630 403436 406616 421960 435660 440112 456720 474020 479226 489720 497721 504295 506352 508270 513464 521422 532840 550140 559097 568824 580880 605154 609924 632940 638968 639408 641830 663628 706013 711030 733520 762405 770196 782133 798710 799260 806872 813232 829535 843920 871320 948040 958452 962745 979440 995442 1008590 1016540 1026928 1042844 1065680 1100280 1118194 1137648 1198065 1210308 1219848 1256153 1265880 1277936 1283660 1303555 1327256 1412026 1422060 1512885 1524810 1540392 1564266 1597420 1598520 1613744 1659070 1677291 1742640 1824977 1896080 1916904 1925490 1990884 2017180 2033080 2085688 2118039 2200560 2236388 2396130 2420616 2439696 2488605 2512306 2531760 2567320 2607110 2654512 2795485 2824052 2844120 3025770 3049620 3080784 3128532 3194840 3197040 3318140 3354582 3530065 3649954 3768459 3833808 3850980 3910665 3981768 4034360 4066160 4171376 4236078 4472776 4792260 4841232 4977210 5024612 5134640 5214220 5474931 5590970 5648104 5688240 6051540 6099240 6257064 6280765 6389680 6636280 6709164 7060130 7299908 7536918 7701960 7821330 7963536 8068720 8386455 8472156 8793071 8945552 9124885 9584520 9954420 10049224 10428440 10590195 10949862 11181940 11296208 12103080 12198480 12514128 12561530 13272560 13418328 13817683 14120260 14599816 15073836 15403920 15642660 16772910 16944312 17586142 18249770 18842295 19169040 19908840 20098448 20856880 21180390 21899724 22363880 24206160 25123060 26379213 26836656 27374655 27635366 28240520 29199632 30147672 31285320 33545820 33888624 35172284 36499540 37684590 39817680 41453049 42360780 43799448 43965355 44727760 50246120 52758426 54749310 55270732 56481040 60295344 62570640 67091640 69088415 70344568 72999080 75369180 82906098 84721560 87598896 87930710 96723781 100492240 105516852 109498620 110541464 131896065 134183280 138176830 140689136 145998160 150738360 165812196 169443120 175861420 193447562 207265245 211033704 218997240 221082928 263792130 276353660 290171343 301476720 331624392 351722840 386895124 414530490 422067408 437994480 483618905 527584260 552707320 580342686 663248784 703445680 773790248 829060980 967237810 1055168520 1105414640 1160685372 1450856715 1547580496 1658121960 1934475620 2110337040 2321370744 2901713430 3316243920 3868951240 4642741488 5803426860 7737902480 11606853720 23213707440
• Sum of all divisors σ(n): 92611786752
• Sum of proper divisors (its aliquot sum) s(n): 69398079312
• 23213707440 is an abundant number, because the sum of its proper divisors (69398079312) is greater than itself. Its abundance is 46184371872

Bases of 23213707440

• Binary: 10101100111101001010001000010110000₂
• Hexadecimal: 0x567A510B0
• Base-36: ANWUBAO

Squares and roots of 23213707440

• 23213707440 squared (23213707440²) is 538876213109911353600
• 23213707440 cubed (23213707440³) is 12509314757508574726804790784000
• The square root of 23213707440 is 152360.4523490265
• The cube root of 23213707440 is 2852.6478906169

Scales and comparisons

• 23,213,707,440 seconds is equal to 738 years, 6 weeks, 3 days, 4 hours, 4 minutes.
• To count from 1 to 23,213,707,440 would take you about one thousand, four hundred seventy-six 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 23213707440 cubic inches would be around 237.7 feet tall.

Recreational maths with 23213707440

• 23213707440 backwards is 04470731232
• 23213707440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 23213707440's digits is 33
• More coming soon!