3897985794696

Names of 3897985794696

• Cardinal: 3897985794696 can be written as Three trillion, eight hundred ninety-seven billion, nine hundred eighty-five million, seven hundred ninety-four thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 3.897985794696 × 10¹²

Factors of 3897985794696

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 83

Divisors of 3897985794696

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 71 72 81 84 98 108 126 142 147 162 168 189 196 213 216 252 284 294 324 343 378 392 426 441 497 504 567 568 588 639 648 686 756 852 882 994 1029 1134 1176 1278 1323 1372 1491 1512 1704 1764 1917 1988 2058 2268 2401 2556 2646 2744 2982 3087 3479 3528 3834 3969 3976 4116 4473 4536 4802 5041 5112 5292 5751 5964 6174 6958 7203 7668 7938 8232 8946 9261 9604 10082 10437 10584 11502 11928 12348 13419 13916 14406 15123 15336 15876 16807 17892 18522 19208 20164 20874 21609 23004 24353 24696 26838 27783 27832 28812 30246 31311 31752 33614 35287 35784 37044 40257 40328 41748 43218 45369 46008 48706 50421 53676 55566 57624 60492 62622 64827 67228 70574 73059 74088 80514 83496 86436 90738 93933 97412 100842 105861 107352 111132 120984 125244 129654 134456 136107 141148 146118 151263 161028 170471 172872 181476 187866 194481 194824 201684 211722 219177 222264 247009 250488 259308 272214 281799 282296 292236 302526 317583 322056 340942 357911 362952 375732 388962 403368 408321 423444 438354 453789 494018 511413 518616 544428 563598 584472 605052 635166 657531 681884 715822 741027 751464 777924 816642 846888 876708 907578 952749 988036 1022826 1073733 1088856 1127196 1193297 1210104 1270332 1315062 1361367 1363768 1431644 1482054 1534239 1555848 1633284 1729063 1753416 1815156 1905498 1972593 1976072 2045652 2147466 2223081 2254392 2386594 2505377 2540664 2630124 2722734 2858247 2863288 2964108 3068478 3221199 3266568 3458126 3579891 3630312 3810996 3945186 4091304 4294932 4446162 4602717 4773188 5010754 5187189 5260248 5445468 5716494 5928216 6136956 6442398 6669243 6916252 7159782 7516131 7621992 7890372 8589864 8892324 9205434 9546376 9663597 10021508 10374378 10739673 10890936 11432988 12103441 12273912 12884796 13338486 13808151 13832504 14319564 15032262 15561567 15780744 17537639 17784648 18410868 19327194 20007729 20043016 20748756 21479346 22548393 22865976 24206882 25769592 26676972 27616302 28639128 28990791 30064524 31123134 32219019 35075278 36310323 36821736 38654388 40015458 41497512 42958692 45096786 46684701 48413764 52612917 53353944 55232604 57981582 60129048 62246268 64438038 67645179 70150556 72620646 77308776 80030916 84724087 85917384 90193572 93369402 96657057 96827528 105225834 108930969 110465208 115963164 122763473 124492536 128876076 135290358 140054103 140301112 145241292 157838751 160061832 169448174 180387144 186738804 193314114 202935537 210451668 217861938 231926328 245526946 254172261 257752152 270580716 280108206 290482584 315677502 326792907 338896348 368290419 373477608 386628228 405871074 420903336 435723876 473516253 491053892 508344522 541161432 560216412 631355004 653585814 677792696 736580838 762516783 773256456 811742148 859344311 871447752 947032506 980378721 982107784 1016689044 1104871257 1120432824 1262710008 1307171628 1420548759 1473161676 1525033566 1623484296 1718688622 1894065012 1960757442 2033378088 2209742514 2287550349 2578032933 2614343256 2841097518 2946323352 3050067132 3314613771 3437377244 3788130024 3921514884 4419485028 4575100698 5156065866 5682195036 6015410177 6100134264 6629227542 6862651047 6874754488 7734098799 7843029768 8838970056 9150201396 9943841313 10312131732 11364390072 12030820354 13258455084 13725302094 15468197598 18046230531 18300402792 19887682626 20624263464 23202296397 24061640708 26516910168 27450604188 30936395196 36092461062 39775365252 46404592794 48123281416 54138691593 54901208376 61872790392 69606889191 72184922124 79550730504 92809185588 108277383186 139213778382 144369844248 162416074779 185618371176 216554766372 278427556764 324832149558 433109532744 487248224337 556855113528 649664299116 974496448674 1299328598232 1948992897348 3897985794696
• Sum of all divisors σ(n): 12919486884480
• Sum of proper divisors (its aliquot sum) s(n): 9021501089784
• 3897985794696 is an abundant number, because the sum of its proper divisors (9021501089784) is greater than itself. Its abundance is 5123515295088

Bases of 3897985794696

• Binary: 111000101110010010000011110000001010001000₂
• Hexadecimal: 0x38B920F0288
• Base-36: 1DQPK3KI0

Squares and roots of 3897985794696

• 3897985794696 squared (3897985794696²) is 15194293255651806661732416
• 3897985794696 cubed (3897985794696³) is 59227139270975980683801178433864065536
• The square root of 3897985794696 is 1974331.7337002919
• The cube root of 3897985794696 is 15737.8988861299

Scales and comparisons

• 3,897,985,794,696 seconds is equal to 123,943 years, 46 weeks, 2 days, 7 hours, 51 minutes, 36 seconds.
• To count from 1 to 3,897,985,794,696 would take you about three hundred nine thousand, eight hundred fifty-nine 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 3897985794696 cubic inches would be around 1311.5 feet tall.

Recreational maths with 3897985794696

• 3897985794696 backwards is 6964975897983
• The number of decimal digits it has is: 13
• The sum of 3897985794696's digits is 90
• More coming soon!