400328755008

Names of 400328755008

• Cardinal: 400328755008 can be written as Four hundred billion, three hundred twenty-eight million, seven hundred fifty-five thousand and eight.

Scientific notation

• Scientific notation: 4.00328755008 × 10¹¹

Factors of 400328755008

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 638

Divisors of 400328755008

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 53 56 64 78 84 91 96 98 104 106 112 147 151 156 159 168 182 192 196 208 212 224 273 294 302 312 318 336 364 371 392 409 416 424 448 453 546 588 604 624 636 637 672 689 728 742 784 818 832 848 906 1057 1092 1113 1176 1208 1227 1248 1272 1274 1344 1378 1456 1484 1568 1636 1696 1812 1911 1963 2067 2114 2184 2226 2352 2416 2454 2496 2544 2548 2597 2756 2863 2912 2968 3136 3171 3272 3392 3624 3822 3926 4134 4228 4368 4452 4704 4823 4832 4908 5088 5096 5194 5317 5512 5726 5824 5889 5936 6342 6544 7248 7399 7644 7791 7852 8003 8268 8456 8589 8736 8904 9408 9646 9664 9816 10176 10192 10388 10634 11024 11452 11778 11872 12684 13088 13741 14469 14496 14798 15288 15582 15704 15951 16006 16536 16912 17178 17472 17808 19292 19632 20041 20384 20776 21268 21677 22048 22197 22904 23556 23744 24009 25368 26176 27482 28938 28992 29596 30576 31164 31408 31902 32012 33072 33761 33824 34356 35616 37219 38584 39264 40082 40768 41223 41552 42536 43354 44096 44394 45808 47112 48018 50736 54964 56021 57876 59192 60123 61152 61759 62328 62816 63804 64024 65031 66144 67522 67648 68712 71232 74438 77168 78528 80164 82446 83104 85072 86708 88788 91616 94224 96036 96187 101283 101472 104039 109928 111657 112042 115752 118384 120246 122304 123518 124656 125632 127608 128048 130062 132288 135044 137424 148876 151739 154336 160328 164892 166208 168063 170144 173416 177576 183232 185277 188448 192072 192374 202566 202944 208078 219856 223314 224084 231504 236768 240492 247036 249312 255216 256096 260124 260533 270088 274848 281801 288561 297752 303478 308672 312117 320656 329784 336126 340288 346832 355152 370554 376896 384144 384748 392147 405132 416156 432313 439712 446628 448168 455217 463008 473536 480984 494072 498624 510432 512192 520248 521066 540176 549696 563602 577122 595504 606956 624234 641312 659568 672252 693664 710304 728273 741108 768288 769496 781599 784294 802867 810264 832312 845403 864626 879424 893256 896336 910434 926016 961968 988144 1020864 1040496 1042132 1062173 1080352 1127204 1154244 1176441 1191008 1213912 1248468 1282624 1296939 1319136 1344504 1387328 1420608 1456546 1482216 1536576 1538992 1563198 1568588 1605734 1620528 1664624 1690806 1729252 1786512 1792672 1820868 1923936 1972607 1976288 2080992 2084264 2124346 2160704 2184819 2254408 2308488 2352882 2382016 2408601 2427824 2496936 2593878 2638272 2689008 2913092 2964432 3026191 3077984 3126396 3137176 3186519 3211468 3241056 3273227 3329248 3381612 3458504 3573024 3585344 3641736 3847872 3945214 3952576 4161984 4168528 4248692 4369638 4508816 4616976 4705764 4817202 4855648 4993872 5097911 5187756 5378016 5620069 5826184 5917821 5928864 6052382 6155968 6252792 6274352 6373038 6422936 6482112 6546454 6658496 6763224 6917008 7146048 7283472 7890428 8337056 8497384 8739276 9017632 9078573 9233952 9411528 9634404 9711296 9819681 9987744 10195822 10375512 10756032 11240138 11652368 11835642 11857728 12104764 12505584 12548704 12746076 12845872 13092908 13526448 13808249 13834016 14566944 15293733 15780856 16674112 16860207 16994768 17478552 18035264 18157146 18467904 18823056 19268808 19639362 19975488 20391644 20751024 22480276 22912589 23304736 23671284 24209528 25011168 25097408 25492152 25691744 26185816 27052896 27616498 27668032 29133888 30587466 31561712 33720414 33989536 34957104 36314292 37646112 38537616 39278724 39340483 40783288 41424747 41502048 42551951 44960552 45825178 46609472 47342568 48419056 50022336 50984304 51383488 52371632 54105792 55232996 61174932 63123424 67440828 67979072 68737767 69914208 72628584 75292224 77075232 78557448 78680966 81566576 82849494 83004096 85103902 89921104 91650356 94685136 96838112 101968608 104743264 110465992 118021449 122349864 126246848 127655853 134881656 137475534 139828416 145257168 154150464 157114896 157361932 160388123 163133152 165698988 170207804 179842208 183300712 189370272 193676224 203937216 209486528 220931984 236042898 244699728 255311706 269763312 274951068 290514336 297863657 314229792 314723864 320776246 326266304 331397976 340415608 359684416 366601424 378740544 441863968 472085796 481164369 489399456 510623412 539526624 549902136 581028672 595727314 628459584 629447728 641552492 662795952 680831216 733202848 883727936 893590971 944171592 962328738 978798912 1021246824 1079053248 1099804272 1191454628 1258895456 1283104984 1325591904 1361662432 1466405696 1787181942 1888343184 1924657476 2042493648 2085045599 2199608544 2382909256 2517790912 2566209968 2651183808 2723324864 3574363884 3776686368 3849314952 4084987296 4170091198 4399217088 4765818512 5132419936 6255136797 7148727768 7553372736 7698629904 8169974592 8340182396 9531637024 10264839872 12510273594 14297455536 15397259808 16680364792 19063274048 25020547188 28594911072 30794519616 33360729584 50041094376 57189822144 66721459168 100082188752 133442918336 200164377504 400328755008
• Sum of all divisors σ(n): 1364230667520
• Sum of proper divisors (its aliquot sum) s(n): 963901912512
• 400328755008 is an abundant number, because the sum of its proper divisors (963901912512) is greater than itself. Its abundance is 563573157504

Bases of 400328755008

• Binary: 101110100110101011101000000011101000000₂
• Hexadecimal: 0x5D35740740
• Base-36: 53WPEKAO

Squares and roots of 400328755008

• 400328755008 squared (400328755008²) is 160263112086255285080064
• 400328755008 cubed (400328755008³) is 64157932135198135784962138720960512
• The square root of 400328755008 is 632715.3823070845
• The cube root of 400328755008 is 7370.0810175279

Scales and comparisons

• 400,328,755,008 seconds is equal to 12,729 years, 11 weeks, 1 day, 15 hours, 56 minutes, 48 seconds.
• To count from 1 to 400,328,755,008 would take you about twenty-five thousand, four hundred fifty-eight 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 400328755008 cubic inches would be around 614.2 feet tall.

Recreational maths with 400328755008

• 400328755008 backwards is 800557823004
• 400328755008 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 400328755008's digits is 42
• More coming soon!