23147089920

Names of 23147089920

• Cardinal: 23147089920 can be written as Twenty-three billion, one hundred forty-seven million, eighty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.314708992 × 10¹⁰

Factors of 23147089920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 4092

Divisors of 23147089920

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 45 48 60 62 64 72 80 90 93 96 120 124 128 144 155 160 180 186 192 240 248 256 279 288 310 320 360 372 384 465 480 496 512 558 576 620 640 720 744 768 930 960 992 1024 1116 1152 1240 1280 1395 1440 1488 1536 1860 1920 1984 2048 2232 2304 2480 2560 2790 2880 2976 3072 3720 3840 3968 4051 4096 4464 4608 4960 5120 5580 5760 5952 6144 7440 7680 7936 8102 8928 9216 9920 10240 11160 11520 11904 12153 12288 14880 15360 15872 16204 17856 18432 19840 20255 20480 22320 23040 23808 24306 29760 30720 31744 32408 35712 36459 36864 39680 40510 44640 46080 47616 48612 59520 60765 61440 63488 64816 71424 72918 79360 81020 89280 92160 95232 97224 119040 121530 125581 126976 129632 142848 145836 158720 162040 178560 182295 184320 190464 194448 238080 243060 251162 259264 285696 291672 317440 324080 357120 364590 376743 380928 388896 476160 486120 502324 518528 571392 583344 627905 634880 648160 714240 729180 753486 777792 952320 972240 1004648 1037056 1130229 1142784 1166688 1255810 1296320 1428480 1458360 1506972 1555584 1883715 1904640 1944480 2009296 2074112 2260458 2333376 2511620 2592640 2856960 2916720 3013944 3111168 3767430 3888960 4018592 4148224 4520916 4666752 5023240 5185280 5651145 5713920 5833440 6027888 6222336 7534860 7777920 8037184 8296448 9041832 9333504 10046480 10370560 11302290 11666880 12055776 12444672 15069720 15555840 16074368 16592896 18083664 18667008 20092960 20741120 22604580 23333760 24111552 24889344 30139440 31111680 32148736 36167328 37334016 40185920 41482240 45209160 46667520 48223104 49778688 60278880 62223360 64297472 72334656 74668032 80371840 82964480 90418320 93335040 96446208 120557760 124446720 128594944 144669312 149336064 160743680 180836640 186670080 192892416 241115520 248893440 257189888 289338624 321487360 361673280 373340160 385784832 482231040 514379776 578677248 642974720 723346560 746680320 771569664 964462080 1157354496 1285949440 1446693120 1543139328 1928924160 2314708992 2571898880 2893386240 3857848320 4629417984 5786772480 7715696640 11573544960 23147089920
• Sum of all divisors σ(n): 82842070272
• Sum of proper divisors (its aliquot sum) s(n): 59694980352
• 23147089920 is an abundant number, because the sum of its proper divisors (59694980352) is greater than itself. Its abundance is 36547890432

Bases of 23147089920

• Binary: 10101100011101011001001000000000000₂
• Hexadecimal: 0x563AC9000
• Base-36: AMT6GW0

Squares and roots of 23147089920

• 23147089920 squared (23147089920²) is 535787771764565606400
• 23147089920 cubed (23147089920³) is 12401927731070837161080127488000
• The square root of 23147089920 is 152141.6771302327
• The cube root of 23147089920 is 2849.9164813937

Scales and comparisons

• 23,147,089,920 seconds is equal to 736 years, 2 days, 3 hours, 12 minutes.
• To count from 1 to 23,147,089,920 would take you about one thousand, four hundred seventy-two 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 23147089920 cubic inches would be around 237.5 feet tall.

Recreational maths with 23147089920

• 23147089920 backwards is 02998074132
• 23147089920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 23147089920's digits is 45
• More coming soon!