2001447985920

Names of 2001447985920

• Cardinal: 2001447985920 can be written as Two trillion, one billion, four hundred forty-seven million, nine hundred eighty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.00144798592 × 10¹²

Factors of 2001447985920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3758

Divisors of 2001447985920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 61 64 76 80 95 96 114 120 122 127 128 152 160 183 190 192 228 240 244 254 256 285 304 305 320 366 380 381 384 456 480 488 508 570 608 610 635 640 732 760 762 768 912 915 960 976 1016 1140 1159 1216 1220 1270 1280 1464 1520 1524 1824 1830 1905 1920 1952 2032 2280 2318 2413 2432 2440 2540 2928 3040 3048 3477 3541 3648 3660 3810 3840 3904 4064 4560 4636 4826 4864 4880 5080 5795 5856 6080 6096 6954 7082 7239 7296 7320 7620 7747 7808 8128 9120 9272 9652 9760 10160 10623 11590 11712 12065 12160 12192 13908 14164 14478 14592 14640 15240 15494 15616 16256 17385 17705 18240 18544 19304 19520 20320 21246 23180 23241 23424 24130 24320 24384 27816 28328 28956 29280 30480 30988 32512 34770 35410 36195 36480 37088 38608 38735 39040 40640 42492 46360 46482 46848 48260 48768 53115 55632 56656 57912 58560 60960 61976 67279 69540 70820 72390 72960 74176 77216 77470 78080 81280 84984 92720 92964 96520 97536 106230 111264 113312 115824 116205 117120 121920 123952 134558 139080 141640 144780 147193 148352 154432 154940 162560 169968 185440 185928 193040 201837 212460 216001 222528 226624 231648 232410 234240 243840 247904 269116 278160 283280 289560 294386 296704 308864 309880 336395 339936 370880 371856 386080 403674 424920 432002 441579 445056 449707 453248 463296 464820 487680 495808 538232 556320 566560 579120 588772 617728 619760 648003 672790 679872 735965 741760 743712 772160 807348 849840 864004 883158 890112 899414 906496 926592 929640 991616 1009185 1076464 1080005 1112640 1133120 1158240 1177544 1239520 1296006 1345580 1349121 1359744 1471930 1483520 1487424 1544320 1614696 1699680 1728008 1766316 1798828 1853184 1859280 1983232 2018370 2152928 2160010 2207895 2225280 2248535 2266240 2316480 2355088 2479040 2592012 2691160 2698242 2719488 2943860 2974848 3088640 3229392 3240015 3399360 3456016 3532632 3597656 3718560 4036740 4104019 4305856 4320020 4415790 4450560 4497070 4532480 4632960 4710176 4958080 5184024 5382320 5396484 5887720 5949696 6458784 6480030 6745605 6798720 6912032 7065264 7195312 7437120 8073480 8208038 8544433 8611712 8640040 8831580 8994140 9265920 9420352 9916160 10368048 10764640 10792968 11775440 12312057 12917568 12960060 13491210 13597440 13824064 14130528 14390624 14874240 16146960 16416076 17088866 17223424 17280080 17663160 17988280 18840704 20520095 20736096 21529280 21585936 23550880 24624114 25633299 25835136 25920120 26982420 27432127 27648128 28261056 28781248 29748480 32293920 32832152 34177732 34560160 35326320 35976560 37681408 41040190 41472192 42722165 43058560 43171872 47101760 49248228 51266598 51670272 51840240 53964840 54864254 55296256 56522112 57562496 61560285 64587840 65664304 68355464 69120320 70652640 71953120 82080380 82296381 82944384 85444330 86117120 86343744 94203520 98496456 102533196 103680480 107929680 109728508 113044224 115124992 123120570 128166495 129175680 131328608 136710928 137160635 138240640 141305280 143906240 164160760 164592762 165888768 170888660 172687488 188407040 196992912 205066392 207360960 215859360 219457016 246241140 256332990 258351360 262657216 273421856 274321270 276481280 282610560 287812480 328321520 329185524 341777320 345374976 393985824 410132784 411481905 414721920 431718720 438914032 492482280 512665980 521210413 525314432 546843712 548642540 565221120 575624960 656643040 658371048 683554640 787971648 820265568 822963810 829443840 863437440 877828064 984964560 1025331960 1042420826 1050628864 1093687424 1097285080 1313286080 1316742096 1367109280 1563631239 1575943296 1640531136 1645927620 1726874880 1755656128 1969929120 2050663920 2084841652 2187374848 2194570160 2606052065 2626572160 2633484192 2734218560 3127262478 3151886592 3281062272 3291855240 3511312256 3939858240 4101327840 4169683304 4389140320 5212104130 5253144320 5266968384 5468437120 6254524956 6562124544 6583710480 7022624512 7818156195 7879716480 8202655680 8339366608 8778280640 10424208260 10533936768 10936874240 12509049912 13167420960 15636312390 15759432960 16405311360 16678733216 17556561280 20848416520 21067873536 25018099824 26334841920 31272624780 32810622720 33357466432 35113122560 41696833040 50036199648 52669683840 62545249560 66714932864 83393666080 100072399296 105339367680 125090499120 133429865728 166787332160 200144798592 250180998240 333574664320 400289597184 500361996480 667149328640 1000723992960 2001447985920
• Sum of all divisors σ(n): 6894652047360
• Sum of proper divisors (its aliquot sum) s(n): 4893204061440
• 2001447985920 is an abundant number, because the sum of its proper divisors (4893204061440) is greater than itself. Its abundance is 2891756075520

Bases of 2001447985920

• Binary: 11101000111111111100110001010001100000000₂
• Hexadecimal: 0x1D1FF98A300
• Base-36: PJGAGDMO

Squares and roots of 2001447985920

• 2001447985920 squared (2001447985920²) is 4005794040343224518246400
• 2001447985920 cubed (2001447985920³) is 8017388414055285937562619570290688000
• The square root of 2001447985920 is 1414725.4100778709
• The cube root of 2001447985920 is 12602.2503453585

Scales and comparisons

• 2,001,447,985,920 seconds is equal to 63,639 years, 44 weeks, 3 days, 5 hours, 52 minutes.
• To count from 1 to 2,001,447,985,920 would take you about one hundred fifty-nine thousand and ninety-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 2001447985920 cubic inches would be around 1050.2 feet tall.

Recreational maths with 2001447985920

• 2001447985920 backwards is 0295897441002
• The number of decimal digits it has is: 13
• The sum of 2001447985920's digits is 51
• More coming soon!