400997660397048

Names of 400997660397048

• Cardinal: 400997660397048 can be written as Four hundred trillion, nine hundred ninety-seven billion, six hundred sixty million, three hundred ninety-seven thousand and forty-eight.

Scientific notation

• Scientific notation: 4.00997660397048 × 10¹⁴

Factors of 400997660397048

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3580920

Divisors of 400997660397048

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 33 36 39 44 52 66 72 73 78 88 99 104 117 132 143 146 149 156 198 219 234 264 286 292 298 312 396 429 438 447 468 572 584 596 657 792 803 858 876 894 936 949 1144 1192 1287 1314 1341 1606 1639 1716 1752 1788 1898 1937 2409 2574 2628 2682 2847 3212 3278 3432 3576 3796 3874 4818 4917 5148 5256 5364 5694 5811 6424 6556 7227 7592 7748 8541 9636 9834 10296 10439 10728 10877 11388 11622 13112 14454 14751 15496 17082 17433 19272 19668 20878 21307 21754 22776 23244 28908 29502 31317 32631 34164 34866 39336 41756 42614 43508 46488 57816 59004 62634 63921 65262 68328 69732 83512 85228 87016 93951 97893 118008 119647 125268 127842 130524 139464 141401 170456 187902 191763 195786 239294 250536 255684 261048 282802 358941 375804 383526 391572 424203 478588 511368 565604 717882 751608 767052 783144 848406 957176 1076823 1131208 1272609 1435764 1534104 1555411 1696812 2153646 2545218 2871528 3110822 3393624 3580669 4307292 4666233 5090436 6221644 7161338 8614584 9332466 10180872 10742007 12443288 13998699 14322676 18664932 21484014 27997398 28645352 32226021 37329864 39387359 42968028 46548697 55994796 64452042 78774718 85936056 93097394 111989592 118162077 128904084 139646091 157549436 186194788 236324154 257808168 261388837 279292182 315098872 354486231 372389576 418938273 472648308 512035667 522777674 533519681 558584364 708972462 784166511 837876546 945296616 1024071334 1045555348 1067039362 1117168728 1417944924 1536107001 1568333022 1600559043 1675753092 2048142668 2091110696 2134078724 2352499533 2835889848 2875277207 3072214002 3136666044 3201118086 3351506184 3398054881 4096285336 4268157448 4608321003 4704999066 4801677129 5750554414 5868716491 6144428004 6273332088 6402236172 6796109762 6935755853 8625831621 9216642006 9409998132 9603354258 10194164643 11501108828 11737432982 12288856008 12804472344 13592219524 13871511706 17251663242 17606149473 18433284012 18819996264 19206708516 20388329286 20807267559 23002217656 23474865964 25877494863 27184439048 27743023412 30582493929 34503326484 35212298946 36866568024 37378603691 38413417032 38946936713 40776658572 41614535118 46949731928 51754989726 52818448419 55486046824 61164987858 62421802677 69006652968 70424597892 74757207382 76293314383 77893873426 81553317144 83229070236 103509979452 105636896838 112135811073 116840810139 122329975716 124843605354 140849195784 149514414764 152586628766 155787746852 166458140472 207019958904 211273793676 224271622146 228879943149 233681620278 244659951432 249687210708 299028829528 305173257532 311575493704 336407433219 350522430417 422547587352 428416303843 448543244292 457759886298 467363240556 499374421416 506310177269 610346515064 672814866438 686639829447 701044860834 856832607686 897086488584 915519772596 934726481112 1012620354538 1285248911529 1345629732876 1373279658894 1402089721668 1518930531807 1713665215372 1831039545192 2025240709076 2570497823058 2691259465752 2746559317788 2804179443336 3037861063614 3427330430744 3855746734587 4050481418152 4556791595421 5140995646116 5493118635576 5569411949959 6075722127228 7711493469174 9113583190842 10281991292232 11138823899918 12151444254456 15422986938348 16708235849877 18227166381684 22277647799836 30845973876696 33416471699754 36454332763368 44555295599672 50124707549631 66832943399508 100249415099262 133665886799016 200498830198524 400997660397048
• Sum of all divisors σ(n): 1302060516120000
• Sum of proper divisors (its aliquot sum) s(n): 901062855722952
• 400997660397048 is an abundant number, because the sum of its proper divisors (901062855722952) is greater than itself. Its abundance is 500065195325904

Bases of 400997660397048

• Binary: 1011011001011010010001011000110101000110111111000₂
• Hexadecimal: 0x16CB48B1A8DF8
• Base-36: 3Y53S5JPQ0

Squares and roots of 400997660397048

• 400997660397048 squared (400997660397048²) is 160799123643906237973007114304
• 400997660397048 cubed (400997660397048³) is 64480072375102045131144679973963057360174592
• The square root of 400997660397048 is 20024925.9773175691
• The cube root of 400997660397048 is 73741.8359874235

Scales and comparisons

• 400,997,660,397,048 seconds is equal to 12,750,485 years, 12 weeks, 23 hours, 10 minutes, 48 seconds.
• To count from 1 to 400,997,660,397,048 would take you about thirty-one million, eight hundred seventy-six thousand, two hundred thirteen 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 400997660397048 cubic inches would be around 6145.2 feet tall.

Recreational maths with 400997660397048

• 400997660397048 backwards is 840793066799004
• 400997660397048 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 400997660397048's digits is 72
• More coming soon!