47147730912

Names of 47147730912

• Cardinal: 47147730912 can be written as Forty-seven billion, one hundred forty-seven million, seven hundred thirty thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 4.7147730912 × 10¹⁰

Factors of 47147730912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1768

Divisors of 47147730912

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 23 24 27 32 34 36 46 48 51 54 68 69 72 81 92 96 102 108 136 138 144 153 162 184 204 207 216 243 272 276 288 306 324 368 391 408 414 432 459 486 544 552 612 621 648 729 736 782 816 828 864 918 972 1104 1173 1224 1242 1296 1377 1458 1564 1632 1656 1723 1836 1863 1944 2187 2208 2346 2448 2484 2592 2754 2916 3128 3312 3446 3519 3672 3726 3888 4131 4374 4692 4896 4968 5169 5508 5589 5832 6256 6624 6892 7038 7344 7452 7776 8262 8748 9384 9936 10338 10557 11016 11178 11664 12393 12512 13784 14076 14688 14904 15507 16524 16767 17496 18768 19872 20676 21114 22032 22356 23328 24786 27568 28152 29291 29808 31014 31671 33048 33534 34992 37179 37536 39629 41352 42228 44064 44712 46521 49572 50301 55136 56304 58582 59616 62028 63342 66096 67068 69984 74358 79258 82704 84456 87873 89424 93042 95013 99144 100602 112608 117164 118887 124056 126684 132192 134136 139563 148716 158516 165408 168912 175746 178848 186084 190026 198288 201204 234328 237774 248112 253368 263619 268272 279126 285039 297432 317032 337824 351492 356661 372168 380052 396576 402408 418689 468656 475548 496224 506736 527238 536544 558252 570078 594864 634064 673693 702984 713322 744336 760104 790857 804816 837378 855117 937312 951096 1013472 1054476 1069983 1116504 1140156 1189728 1256067 1268128 1347386 1405968 1426644 1488672 1520208 1581714 1609632 1674756 1710234 1902192 2021079 2108952 2139966 2233008 2280312 2372571 2512134 2694772 2811936 2853288 3040416 3163428 3209949 3349512 3420468 3768201 3804384 4042158 4217904 4279932 4466016 4560624 4745142 5024268 5389544 5706576 6063237 6326856 6419898 6699024 6840936 7117713 7536402 8084316 8435808 8559864 9121248 9490284 9629847 10048536 10779088 11413152 12126474 12653712 12839796 13398048 13681872 14235426 15072804 16168632 17119728 18189711 18980568 19259694 20097072 21353139 21558176 24252948 25307424 25679592 27363744 28470852 28889541 30145608 32337264 34239456 36379422 37961136 38519388 40194144 42706278 48505896 51359184 54569133 56941704 57779082 60291216 64059417 64674528 72758844 75922272 77038776 85412556 86668623 97011792 102718368 109138266 113883408 115558164 120582432 128118834 145517688 154077552 163707399 170825112 173337246 194023584 218276532 227766816 231116328 256237668 291035376 308155104 327414798 341650224 346674492 436553064 462232656 491122197 512475336 582070752 654829596 683300448 693348984 873106128 924465312 982244394 1024950672 1309659192 1386697968 1473366591 1746212256 1964488788 2049901344 2619318384 2773395936 2946733182 3928977576 5238636768 5893466364 7857955152 11786932728 15715910304 23573865456 47147730912
• Sum of all divisors σ(n): 153898859520
• Sum of proper divisors (its aliquot sum) s(n): 106751128608
• 47147730912 is an abundant number, because the sum of its proper divisors (106751128608) is greater than itself. Its abundance is 59603397696

Bases of 47147730912

• Binary: 101011111010001110010100011111100000₂
• Hexadecimal: 0xAFA3947E0
• Base-36: LNQJI00

Squares and roots of 47147730912

• 47147730912 squared (47147730912²) is 2222908530150360351744
• 47147730912 cubed (47147730912³) is 104805093221518628763859781910528
• The square root of 47147730912 is 217135.2825129993
• The cube root of 47147730912 is 3612.6032259259

Scales and comparisons

• 47,147,730,912 seconds is equal to 1,499 years, 7 weeks, 6 days, 7 hours, 55 minutes, 12 seconds.
• To count from 1 to 47,147,730,912 would take you about two thousand, nine hundred ninety-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 47147730912 cubic inches would be around 301.1 feet tall.

Recreational maths with 47147730912

• 47147730912 backwards is 21903774174
• The number of decimal digits it has is: 11
• The sum of 47147730912's digits is 45
• More coming soon!