1640430509952

Names of 1640430509952

• Cardinal: 1640430509952 can be written as One trillion, six hundred forty billion, four hundred thirty million, five hundred nine thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 1.640430509952 × 10¹²

Factors of 1640430509952

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 792

Divisors of 1640430509952

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 169 192 208 312 338 373 384 401 416 507 624 676 746 802 832 1014 1119 1203 1248 1352 1492 1604 1664 2028 2197 2238 2406 2496 2704 2984 3208 4056 4394 4476 4812 4849 4992 5213 5408 5968 6416 6591 8112 8788 8952 9624 9698 10426 10816 11936 12832 13182 14547 15639 16224 17576 17904 19248 19396 20852 21632 23872 25664 26364 28561 29094 31278 32448 35152 35808 38496 38792 41704 47744 51328 52728 57122 58188 62556 63037 64896 67769 70304 71616 76992 77584 83408 85683 105456 114244 116376 125112 126074 135538 140608 143232 149573 153984 155168 166816 171366 189111 203307 210912 228488 232752 250224 252148 271076 281216 299146 310336 333632 342732 378222 406614 421824 448719 456976 465504 500448 504296 542152 598292 620672 667264 685464 756444 813228 819481 843648 880997 897438 913952 931008 1000896 1008592 1084304 1196584 1370928 1512888 1626456 1638962 1761994 1794876 1827904 1862016 1944449 2001792 2017184 2168608 2393168 2458443 2642991 2741856 3025776 3252912 3277924 3523988 3589752 3655808 3888898 4034368 4337216 4786336 4916886 5285982 5483712 5833347 6051552 6505824 6555848 7047976 7179504 7777796 8068736 8674432 9572672 9833772 10571964 10653253 10967424 11452961 11666694 12103104 13011648 13111696 14095952 14359008 15555592 19145344 19667544 21143928 21306506 22905922 23333388 24206208 25277837 26023296 26223392 28191904 28718016 31111184 31959759 34358883 39335088 42287856 42613012 45811844 46666776 50555674 52446784 56383808 57436032 62222368 63919518 68717766 75833511 78670176 84575712 85226024 91623688 93333552 101111348 104893568 112767616 124444736 127839036 137435532 151667022 157340352 169151424 170452048 183247376 186667104 202222696 248889472 255678072 274871064 303334044 314680704 328611881 338302848 340904096 366494752 373334208 404445392 511356144 549742128 606668088 657223762 681808192 732989504 746668416 808890784 985835643 1022712288 1099484256 1213336176 1314447524 1363616384 1465979008 1617781568 1971671286 2045424576 2198968512 2426672352 2628895048 3235563136 3943342572 4090849152 4271954453 4397937024 4853344704 5257790096 7886685144 8543908906 9706689408 10515580192 12815863359 15773370288 17087817812 21031160384 25631726718 31546740576 34175635624 42062320768 51263453436 63093481152 68351271248 102526906872 126186962304 136702542496 205053813744 273405084992 410107627488 546810169984 820215254976 1640430509952
• Sum of all divisors σ(n): 4744955817360
• Sum of proper divisors (its aliquot sum) s(n): 3104525307408
• 1640430509952 is an abundant number, because the sum of its proper divisors (3104525307408) is greater than itself. Its abundance is 1464094797456

Bases of 1640430509952

• Binary: 10111110111110001010001110001111110000000₂
• Hexadecimal: 0x17DF1471F80
• Base-36: KXLPYYDC

Squares and roots of 1640430509952

• 1640430509952 squared (1640430509952²) is 2691012257981378771042304
• 1640430509952 cubed (1640430509952³) is 4414418610647476159500993801285009408
• The square root of 1640430509952 is 1280792.9223539611
• The cube root of 1640430509952 is 11793.7688780101

Scales and comparisons

• 1,640,430,509,952 seconds is equal to 52,160 years, 32 weeks, 5 hours, 39 minutes, 12 seconds.
• To count from 1 to 1,640,430,509,952 would take you about one hundred thirty thousand, four hundred one 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 1640430509952 cubic inches would be around 982.8 feet tall.

Recreational maths with 1640430509952

• 1640430509952 backwards is 2599050340461
• 1640430509952 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1640430509952's digits is 48
• More coming soon!