420728597952

Names of 420728597952

• Cardinal: 420728597952 can be written as Four hundred twenty billion, seven hundred twenty-eight million, five hundred ninety-seven thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 4.20728597952 × 10¹¹

Factors of 420728597952

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2134

Divisors of 420728597952

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 29 32 34 39 48 51 52 58 64 68 78 87 96 102 104 116 136 156 174 181 192 204 208 221 232 272 312 348 362 377 408 416 442 464 493 543 544 624 663 696 724 754 816 832 884 928 986 1086 1088 1131 1248 1326 1392 1448 1479 1508 1632 1768 1856 1889 1972 2172 2262 2353 2496 2652 2784 2896 2958 3016 3077 3264 3536 3778 3944 4344 4524 4706 5249 5304 5568 5667 5792 5916 6032 6154 6409 7059 7072 7556 7888 8688 9048 9231 9412 10498 10608 11334 11584 11832 12064 12308 12818 14118 14144 15112 15747 15776 17376 18096 18462 18824 19227 20996 21216 22668 23664 24128 24557 24616 25636 28236 30224 31494 31552 32113 34752 36192 36924 37648 38454 40001 41992 42432 45336 47328 49114 49232 51272 54781 56472 60448 62988 64226 68237 72384 73671 73848 75296 76908 80002 83984 89233 90672 94656 96339 98228 98464 102544 109562 112944 120003 120896 125976 128452 136474 147342 147696 150592 153816 160004 164343 167968 178466 181344 192678 196456 196928 204711 205088 219124 225888 240006 251952 256904 267699 272948 294684 295392 307632 320008 328686 335936 341909 356932 362688 385356 392912 409422 410176 417469 438248 451776 480012 503904 513808 535398 545896 589368 590784 615264 640016 657372 683818 712153 713864 770712 785824 818844 834938 876496 931277 960024 1007808 1025727 1027616 1070796 1091792 1160029 1178736 1230528 1252407 1280032 1314744 1367636 1424306 1427728 1541424 1571648 1637688 1669876 1752992 1862554 1920048 2051454 2055232 2136459 2141592 2183584 2320058 2357472 2504814 2560064 2629488 2735272 2793831 2848612 2855456 3082848 3275376 3339752 3480087 3505984 3725108 3840096 4102908 4272918 4283184 4367168 4444817 4640116 4714944 5009628 5258976 5470544 5587662 5697224 5710912 5812453 6165696 6550752 6679504 6960174 7450216 7680192 8205816 8545836 8566368 8889634 9280232 9915361 10019256 10517952 10941088 11175324 11394448 11624906 12106601 13101504 13334451 13359008 13920348 14900432 16411632 17091672 17132736 17437359 17779268 18560464 19830722 20038512 21882176 22350648 22788896 23249812 24213202 26668902 26718016 27840696 29746083 29800864 32823264 34183344 34874718 35558536 36319803 37120928 39661444 40077024 44701296 45577792 46499624 48426404 53337804 55681392 59492166 59601728 65646528 68366688 69749436 71117072 72639606 74241856 75561889 79322888 80154048 89402592 92999248 96852808 106675608 111362784 118984332 128899693 136733376 139498872 142234144 145279212 151123778 158645776 168561137 178805184 185998496 193705616 213351216 222725568 226685667 237968664 257799386 278997744 284468288 290558424 302247556 317291552 337122274 371996992 386699079 387411232 426702432 453371334 475937328 505683411 515598772 557995488 581116848 604495112 634583104 674244548 773398158 774822464 853404864 906742668 951874656 1011366822 1031197544 1115990976 1162233696 1208990224 1348489096 1546796316 1813485336 1903749312 2022733644 2062395088 2191294781 2324467392 2417980448 2696978192 3093592632 3626970672 4045467288 4124790176 4382589562 4835960896 5393956384 6187185264 6573884343 7253941344 8090934576 8249580352 8765179124 10787912768 12374370528 13147768686 14507882688 16181869152 17530358248 24748741056 26295537372 32363738304 35060716496 52591074744 70121432992 105182149488 140242865984 210364298976 420728597952
• Sum of all divisors σ(n): 1321048310400
• Sum of proper divisors (its aliquot sum) s(n): 900319712448
• 420728597952 is an abundant number, because the sum of its proper divisors (900319712448) is greater than itself. Its abundance is 479591114496

Bases of 420728597952

• Binary: 110000111110101011000001110110111000000₂
• Hexadecimal: 0x61F560EDC0
• Base-36: 5DA2XZUO

Squares and roots of 420728597952

• 420728597952 squared (420728597952²) is 177012553134655658594304
• 420728597952 cubed (420728597952³) is 74474243300247577902684701093265408
• The square root of 420728597952 is 648635.9517880581
• The cube root of 420728597952 is 7493.2003435349

Scales and comparisons

• 420,728,597,952 seconds is equal to 13,377 years, 45 weeks, 22 hours, 59 minutes, 12 seconds.
• To count from 1 to 420,728,597,952 would take you about twenty-six thousand, seven hundred fifty-five 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 420728597952 cubic inches would be around 624.4 feet tall.

Recreational maths with 420728597952

• 420728597952 backwards is 259795827024
• The number of decimal digits it has is: 12
• The sum of 420728597952's digits is 60
• More coming soon!