47978291534688

Names of 47978291534688

• Cardinal: 47978291534688 can be written as Forty-seven trillion, nine hundred seventy-eight billion, two hundred ninety-one million, five hundred thirty-four thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 4.7978291534688 × 10¹³

Factors of 47978291534688

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 785

Divisors of 47978291534688

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 47 48 54 72 81 94 96 108 141 144 162 188 216 282 288 324 376 423 432 564 648 733 752 846 864 1128 1269 1296 1466 1504 1692 2199 2256 2538 2592 2932 3384 3807 4398 4512 5076 5864 6597 6768 7614 8796 10152 11728 13194 13536 15228 17592 19791 20304 23456 26388 30456 34451 35184 39582 40608 52776 59373 60912 68902 70368 79164 103353 105552 118746 121824 137804 158328 206706 211104 237492 275608 310059 316656 413412 474984 537289 551216 620118 633312 826824 930177 949968 1074578 1102432 1240236 1611867 1653648 1860354 1899936 2149156 2480472 2790531 3223734 3307296 3720708 4298312 4835601 4960944 5581062 6447468 7441416 8596624 9671202 9921888 11162124 12894936 14506803 14882832 17193248 19342404 22324248 25252583 25789872 29013606 29765664 38684808 43520409 44648496 50505166 51579744 58027212 75757749 77369616 87040818 89296992 101010332 116054424 151515498 154739232 174081636 202020664 227273247 232108848 303030996 348163272 393832837 404041328 454546494 464217696 606061992 681819741 696326544 787665674 808082656 909092988 1181498511 1212123984 1363639482 1392653088 1575331348 1818185976 2045459223 2362997022 2424247968 2727278964 3150662696 3544495533 3636371952 4090918446 4725994044 5454557928 6301325392 7088991066 7272743904 8181836892 9451988088 10633486599 10909115856 12602650784 14177982132 16363673784 18510143339 18903976176 21266973198 21818231712 28355964264 31900459797 32727347568 37020286678 37807952352 42533946396 55530430017 56711928528 63800919594 65454695136 74040573356 85067892792 111060860034 113423857056 127601839188 148081146712 166591290051 170135785584 222121720068 255203678376 296162293424 333182580102 340271571168 444243440136 499773870153 510407356752 592324586848 666365160204 888486880272 999547740306 1020814713504 1332730320408 1499321610459 1776973760544 1999095480612 2665460640816 2998643220918 3998190961224 5330921281632 5997286441836 7996381922448 11994572883672 15992763844896 23989145767344 47978291534688
• Sum of all divisors σ(n): 144301875157440
• Sum of proper divisors (its aliquot sum) s(n): 96323583622752
• 47978291534688 is an abundant number, because the sum of its proper divisors (96323583622752) is greater than itself. Its abundance is 48345292088064

Bases of 47978291534688

• Binary: 1010111010001011010001000001100001101101100000₂
• Hexadecimal: 0x2BA2D1061B60
• Base-36: H08X80M00

Squares and roots of 47978291534688

• 47978291534688 squared (47978291534688²) is 2301916458587514202307257344
• 47978291534688 cubed (47978291534688³) is 110442018938608312774171258065581918748672
• The square root of 47978291534688 is 6926636.3795631713
• The cube root of 47978291534688 is 36336.9322944763

Scales and comparisons

• 47,978,291,534,688 seconds is equal to 1,525,561 years, 13 weeks, 5 days, 4 hours, 4 minutes, 48 seconds.
• To count from 1 to 47,978,291,534,688 would take you about three million, eight hundred thirteen thousand, nine hundred 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 47978291534688 cubic inches would be around 3028.1 feet tall.

Recreational maths with 47978291534688

• 47978291534688 backwards is 88643519287974
• 47978291534688 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 47978291534688's digits is 81
• More coming soon!