23401998720

Names of 23401998720

• Cardinal: 23401998720 can be written as Twenty-three billion, four hundred one million, nine hundred ninety-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.340199872 × 10¹⁰

Factors of 23401998720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 239018

Divisors of 23401998720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 48 51 60 64 68 72 80 85 90 96 102 120 128 136 144 153 160 170 180 192 204 240 255 272 288 306 320 340 360 384 408 480 510 544 576 612 640 680 720 765 816 960 1020 1088 1152 1224 1360 1440 1530 1632 1920 2040 2176 2448 2720 2880 3060 3264 4080 4896 5440 5760 6120 6528 8160 9792 10880 12240 16320 19584 24480 32640 48960 97920 238991 477982 716973 955964 1194955 1433946 1911928 2150919 2389910 2867892 3584865 3823856 4062847 4301838 4779820 5735784 7169730 7647712 8125694 8603676 9559640 10754595 11471568 12188541 14339460 15295424 16251388 17207352 19119280 20314235 21509190 22943136 24377082 28678920 30590848 32502776 34414704 36565623 38238560 40628470 43018380 45886272 48754164 57357840 60942705 65005552 68829408 73131246 76477120 81256940 86036760 91772544 97508328 114715680 121885410 130011104 137658816 146262492 152954240 162513880 172073520 182828115 195016656 229431360 243770820 260022208 275317632 292524984 325027760 344147040 365656230 390033312 458862720 487541640 520044416 585049968 650055520 688294080 731312460 780066624 975083280 1170099936 1300111040 1376588160 1462624920 1560133248 1950166560 2340199872 2600222080 2925249840 3900333120 4680399744 5850499680 7800666240 11700999360 23401998720
• Sum of all divisors σ(n): 85563915840
• Sum of proper divisors (its aliquot sum) s(n): 62161917120
• 23401998720 is an abundant number, because the sum of its proper divisors (62161917120) is greater than itself. Its abundance is 38759918400

Bases of 23401998720

• Binary: 10101110010110111100010100110000000₂
• Hexadecimal: 0x572DE2980
• Base-36: AR0Y1S0

Squares and roots of 23401998720

• 23401998720 squared (23401998720²) is 547653544090881638400
• 23401998720 cubed (23401998720³) is 12816187537818275665508302848000
• The square root of 23401998720 is 152977.1182889781
• The cube root of 23401998720 is 2860.3399403583

Scales and comparisons

• 23,401,998,720 seconds is equal to 744 years, 5 weeks, 5 days, 11 hours, 12 minutes.
• To count from 1 to 23,401,998,720 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 23401998720 cubic inches would be around 238.4 feet tall.

Recreational maths with 23401998720

• 23401998720 backwards is 02789910432
• 23401998720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 23401998720's digits is 45
• More coming soon!