23402467920

Names of 23402467920

• Cardinal: 23402467920 can be written as Twenty-three billion, four hundred two million, four hundred sixty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.340246792 × 10¹⁰

Factors of 23402467920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 445

Divisors of 23402467920

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 31 34 39 40 43 48 51 52 60 62 65 68 78 80 85 86 93 102 104 120 124 129 130 136 155 156 170 172 186 195 204 208 215 221 240 248 255 258 260 272 310 312 331 340 344 372 390 403 408 430 442 465 496 510 516 520 527 559 620 624 645 662 663 680 688 731 744 780 806 816 860 884 930 993 1020 1032 1040 1054 1105 1118 1209 1240 1290 1324 1326 1333 1360 1462 1488 1560 1581 1612 1655 1677 1720 1768 1860 1986 2015 2040 2064 2108 2193 2210 2236 2418 2480 2580 2635 2648 2652 2666 2795 2924 3120 3162 3224 3310 3315 3354 3440 3536 3655 3720 3972 3999 4030 4080 4216 4303 4386 4420 4472 4836 4965 5160 5270 5296 5304 5332 5590 5627 5848 6045 6324 6448 6620 6630 6665 6708 6851 7310 7440 7905 7944 7998 8060 8385 8432 8606 8772 8840 8944 9503 9672 9930 10261 10320 10540 10608 10664 10965 11180 11254 11696 12090 12648 12909 13240 13260 13330 13416 13702 14233 14620 15810 15888 15996 16120 16770 16881 17212 17329 17544 17680 19006 19344 19860 19995 20522 20553 21080 21328 21515 21930 22360 22508 22661 24180 25296 25818 26480 26520 26660 26832 27404 28135 28466 28509 29240 30783 31620 31992 32240 33540 33762 34255 34424 34658 35088 38012 39720 39990 41044 41106 42160 42699 43030 43860 44720 45016 45322 47515 48360 51305 51636 51987 53040 53320 54808 56270 56932 57018 58480 61566 63240 63984 64545 67080 67524 67983 68510 68848 69316 71165 73151 76024 79440 79980 82088 82212 84405 85398 86060 86645 87720 90032 90644 95030 96720 102610 102765 103272 103974 106640 109616 112540 113305 113864 114036 123132 126480 129090 133393 134160 135048 135966 137020 138632 142330 142545 146302 152048 153915 159960 164176 164424 168810 170796 172120 173290 174437 175440 181288 185029 190060 205220 205530 206544 207948 213495 219453 225080 226610 227728 228072 241961 246264 258180 259935 266786 270096 271932 274040 277264 284660 285090 292604 294593 307830 319920 328848 337620 339915 341592 344240 346580 348874 362576 365755 370058 380120 400179 410440 411060 415896 426990 438906 441223 450160 453220 456144 483922 492528 516360 519870 523311 533572 543864 548080 555087 569320 570180 585208 589186 615660 666965 675240 679830 683184 693160 697748 725883 731510 740116 760240 800358 820880 822120 831792 853980 872185 877812 882446 883779 906440 925145 967844 1032720 1039740 1046622 1067144 1087728 1097265 1110174 1138640 1140360 1170416 1178372 1209805 1231320 1323669 1333930 1350480 1359660 1386320 1395496 1451766 1463020 1472965 1480232 1600716 1644240 1707960 1744370 1755624 1764892 1767558 1812880 1850290 1935688 2000895 2079480 2093244 2134288 2194530 2206115 2220348 2267681 2280720 2356744 2419610 2462640 2616555 2647338 2667860 2719320 2775435 2790992 2903532 2926040 2945930 2960464 3145493 3201432 3415920 3488740 3511248 3529784 3535116 3629415 3700580 3871376 4001790 4158960 4186488 4389060 4412230 4418895 4440696 4535362 4713488 4839220 5233110 5294676 5335720 5438640 5550870 5735899 5807064 5852080 5891860 6290986 6402864 6618345 6803043 6977480 7059568 7070232 7258830 7401160 7500791 8003580 8372976 8778120 8824460 8837790 8881392 9070724 9436479 9678440 10466220 10589352 10671440 11101740 11338405 11471798 11614128 11783720 12581972 13236690 13606086 13954960 14140464 14517660 14802320 15001582 15727465 16007160 17207697 17556240 17648920 17675580 18141448 18872958 19356880 20932440 21178704 22203480 22502373 22676810 22943596 23567440 25163944 26473380 27212172 28679495 29035320 30003164 31454930 32014320 34015215 34415394 35297840 35351160 36282896 37503955 37745916 41864880 44406960 45004746 45353620 45887192 47182395 50327888 52946760 54424344 57358990 58070640 60006328 62909860 68030430 68830788 70702320 75007910 75491832 86038485 90009492 90707240 91774384 94364790 97510283 105893520 108848688 112511865 114717980 120012656 125819720 136060860 137661576 150015820 150983664 172076970 180018984 181414480 188729580 195020566 225023730 229435960 251639440 272121720 275323152 292530849 300031640 344153940 360037968 377459160 390041132 450047460 458871920 487551415 544243440 585061698 600063280 688307880 754918320 780082264 900094920 975102830 1170123396 1376615760 1462654245 1560164528 1800189840 1950205660 2340246792 2925308490 3900411320 4680493584 5850616980 7800822640 11701233960 23402467920
• Sum of all divisors σ(n): 87642390528
• Sum of proper divisors (its aliquot sum) s(n): 64239922608
• 23402467920 is an abundant number, because the sum of its proper divisors (64239922608) is greater than itself. Its abundance is 40837454688

Bases of 23402467920

• Binary: 10101110010111001010101001001010000₂
• Hexadecimal: 0x572E55250
• Base-36: AR183TC

Squares and roots of 23402467920

• 23402467920 squared (23402467920²) is 547675504746629126400
• 23402467920 cubed (23402467920³) is 12816958430402795858713625088000
• The square root of 23402467920 is 152978.6518439747
• The cube root of 23402467920 is 2860.3590564253

Scales and comparisons

• 23,402,467,920 seconds is equal to 744 years, 6 weeks, 3 days, 21 hours, 32 minutes.
• To count from 1 to 23,402,467,920 would take you about one thousand, four hundred eighty-eight 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 23402467920 cubic inches would be around 238.4 feet tall.

Recreational maths with 23402467920

• 23402467920 backwards is 02976420432
• 23402467920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 23402467920's digits is 39
• More coming soon!