397741122220

Names of 397741122220

• Cardinal: 397741122220 can be written as Three hundred ninety-seven billion, seven hundred forty-one million, one hundred twenty-two thousand, two hundred twenty.

Scientific notation

• Scientific notation: 3.9774112222 × 10¹¹

Factors of 397741122220

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 407

Divisors of 397741122220

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 10 13 20 26 37 43 52 65 67 74 86 113 127 130 134 148 172 185 215 226 254 260 268 335 370 430 452 481 508 559 565 635 670 740 860 871 962 1118 1130 1270 1340 1469 1591 1651 1742 1924 2236 2260 2405 2479 2540 2795 2881 2938 3182 3302 3484 4181 4355 4699 4810 4859 4958 5461 5590 5762 5876 6364 6604 7345 7571 7955 8255 8362 8509 8710 9398 9620 9718 9916 10922 11180 11524 12395 14351 14405 14690 15142 15910 16510 16724 17018 17420 18796 19436 20683 20905 21844 23495 24295 24790 27305 28702 28810 29380 30284 31820 32227 33020 34036 37453 37855 41366 41810 42545 46990 48590 49580 54353 54610 57404 57620 61087 63167 64454 70993 71755 74906 75710 82732 83620 85090 93980 97180 98423 103415 106597 108706 109220 110617 122174 126334 128908 141986 143510 149812 151420 161135 170180 179783 186563 187265 196846 202057 206830 213194 217412 221234 244348 252668 271765 280127 283972 287020 305435 314833 315835 322270 325553 354965 359566 365887 373126 374530 393692 404114 413660 426388 442468 492115 530987 532985 543530 553085 560254 610870 617093 629666 631670 644540 651106 709930 719132 731774 746252 749060 808228 898915 932815 961517 984230 1010285 1061974 1065970 1087060 1106170 1120508 1221740 1234186 1259332 1263340 1302212 1385761 1400635 1419860 1463548 1574165 1627765 1797830 1829435 1865630 1923034 1968460 2020570 2123948 2131940 2212340 2337179 2468372 2626741 2654935 2771522 2801270 3085465 3148330 3255530 3595660 3641651 3658870 3731260 3846068 4041140 4092829 4232189 4674358 4756531 4807585 5253482 5309870 5543044 5602540 6170930 6296660 6511060 6902831 6928805 7283302 7317740 8022209 8185658 8464378 9348716 9513062 9615170 10506964 10619740 11685895 12045461 12341860 12499721 13133705 13537819 13805662 13857610 14566604 16044418 16371316 16928756 18208255 19026124 19230340 20464145 21160945 22832441 23371790 23782655 24090922 24999442 26267410 27075638 27611324 27715220 32088836 34514155 35576129 36416510 40111045 40928290 41345231 42321890 45664882 46743580 47565310 48181844 49998884 52534820 54151276 60227305 62498605 67689095 69028310 71152258 72833020 80222090 81856580 82690462 84643780 91329764 95130620 114162205 120454610 124997210 135378190 138056620 142304516 156590993 160444180 165380924 175991647 177880645 206726155 228324410 240909220 249994420 270756380 296821733 313181986 351983294 355761290 413452310 456648820 462489677 537488003 593643466 626363972 703966588 711522580 782954965 826904620 879958235 924979354 1074976006 1187286932 1484108665 1529773547 1565909930 1759916470 1849958708 2149952012 2312448385 2687440015 2968217330 3059547094 3131819860 3519832940 4624896770 5374880030 5936434660 6119094188 7648867735 9249793540 10749760060 15297735470 19887056111 30595470940 39774112222 79548224444 99435280555 198870561110 397741122220
• Sum of all divisors σ(n): 975522594816
• Sum of proper divisors (its aliquot sum) s(n): 577781472596
• 397741122220 is an abundant number, because the sum of its proper divisors (577781472596) is greater than itself. Its abundance is 180040350376

Bases of 397741122220

• Binary: 101110010011011001101111110001010101100₂
• Hexadecimal: 0x5C9B37E2AC
• Base-36: 52PWSM24

Squares and roots of 397741122220

• 397741122220 squared (397741122220²) is 158198000304824977728400
• 397741122220 cubed (397741122220³) is 62921850174200988722380322365048000
• The square root of 397741122220 is 630667.2040149225
• The cube root of 397741122220 is 7354.1671787437

Scales and comparisons

• 397,741,122,220 seconds is equal to 12,646 years, 48 weeks, 5 days, 5 hours, 3 minutes, 40 seconds.
• To count from 1 to 397,741,122,220 would take you about twenty-five thousand, two hundred ninety-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 397741122220 cubic inches would be around 612.8 feet tall.

Recreational maths with 397741122220

• 397741122220 backwards is 022221147793
• The number of decimal digits it has is: 12
• The sum of 397741122220's digits is 40
• More coming soon!