1006398991872

Names of 1006398991872

• Cardinal: 1006398991872 can be written as One trillion, six billion, three hundred ninety-eight million, nine hundred ninety-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.006398991872 × 10¹²

Factors of 1006398991872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 221

Divisors of 1006398991872

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 53 54 64 72 81 96 106 108 128 144 159 162 163 192 212 216 256 288 318 324 326 384 424 432 477 489 512 576 636 648 652 768 848 864 954 978 1152 1272 1296 1304 1431 1467 1536 1696 1728 1908 1956 2304 2544 2592 2608 2809 2862 2934 3392 3456 3816 3912 4293 4401 4608 5088 5184 5216 5618 5724 5868 6784 6912 7632 7824 8427 8586 8639 8802 10176 10368 10432 11236 11448 11736 13203 13568 13824 15264 15648 16854 17172 17278 17604 20352 20736 20864 22472 22896 23472 25281 25917 26406 27136 30528 31296 33708 34344 34556 35208 40704 41472 41728 44944 45792 46944 50562 51834 52812 61056 62592 67416 68688 69112 70416 75843 77751 81408 83456 89888 91584 93888 101124 103668 105624 122112 125184 134832 137376 138224 140832 148877 151686 155502 179776 183168 187776 202248 207336 211248 227529 233253 244224 250368 269664 274752 276448 281664 297754 303372 311004 359552 366336 375552 404496 414672 422496 446631 455058 457867 466506 539328 549504 552896 563328 595508 606744 622008 699759 719104 732672 751104 808992 829344 844992 893262 910116 915734 933012 1078656 1099008 1105792 1126656 1191016 1213488 1244016 1339893 1373601 1399518 1438208 1617984 1658688 1689984 1786524 1820232 1831468 1866024 2157312 2198016 2211584 2253312 2382032 2426976 2488032 2679786 2747202 2799036 3235968 3317376 3379968 3573048 3640464 3662936 3732048 4019679 4120803 4314624 4423168 4764064 4853952 4976064 5359572 5494404 5598072 6471936 6634752 6759936 7146096 7280928 7325872 7464096 8039358 8241606 9528128 9707904 9952128 10719144 10988808 11196144 12059037 12362409 12943872 13269504 14292192 14561856 14651744 14928192 16078716 16483212 19056256 19415808 19904256 21438288 21977616 22392288 24118074 24266951 24724818 28584384 29123712 29303488 29856384 32157432 32966424 37087227 38112512 38831616 39808512 42876576 43955232 44784576 48236148 48533902 49449636 57168768 58247424 58606976 59712768 64314864 65932848 72800853 74174454 76225024 85753152 87910464 89569152 96472296 97067804 98899272 114337536 116494848 117213952 119425536 128629728 131865696 145601706 148348908 171506304 175820928 179138304 192944592 194135608 197798544 218402559 228675072 234427904 257259456 263731392 291203412 296697816 343012608 351641856 358276608 385889184 388271216 395597088 436805118 514518912 527462784 582406824 593395632 655207677 686025216 703283712 771778368 776542432 791194176 873610236 1029037824 1054925568 1164813648 1186791264 1310415354 1543556736 1553084864 1582388352 1747220472 1965623031 2058075648 2109851136 2329627296 2373582528 2620830708 3087113472 3106169728 3164776704 3494440944 3931246062 4659254592 4747165056 5241661416 6174226944 6212339456 6329553408 6988881888 7862492124 9318509184 9494330112 10483322832 12424678912 13977763776 15724984248 18637018368 18988660224 20966645664 27955527552 31449968496 37274036736 41933291328 55911055104 62899936992 83866582656 111822110208 125799873984 167733165312 251599747968 335466330624 503199495936 1006398991872
• Sum of all divisors σ(n): 3080384516880
• Sum of proper divisors (its aliquot sum) s(n): 2073985525008
• 1006398991872 is an abundant number, because the sum of its proper divisors (2073985525008) is greater than itself. Its abundance is 1067586533136

Bases of 1006398991872

• Binary: 1110101001010010000011011110111000000000₂
• Hexadecimal: 0xEA520DEE00
• Base-36: CUBZZ400

Squares and roots of 1006398991872

• 1006398991872 squared (1006398991872²) is 1012838930840977922064384
• 1006398991872 cubed (1006398991872³) is 1019320078927074509912205442676686848
• The square root of 1006398991872 is 1003194.3938599339
• The cube root of 1006398991872 is 10021.2846371865

Scales and comparisons

• 1,006,398,991,872 seconds is equal to 32,000 years, 19 weeks, 3 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 1,006,398,991,872 would take you about eighty thousand 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 1006398991872 cubic inches would be around 835.1 feet tall.

Recreational maths with 1006398991872

• 1006398991872 backwards is 2781998936001
• The number of decimal digits it has is: 13
• The sum of 1006398991872's digits is 63
• More coming soon!